brettworks

thinking through music, sound and culture

Category: Electronic music

On Another Kind Of Wonder (part II)

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Here is an excerpt from “Beama”, Track 2 from my recent recording Another Kind Of Wonder:

You can purchase the full 2-hour recording here.

On Musical Invention, Sound And Process: “Bladelores” From Autechre’s Exai

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No one is quite sure how the UK duo Autechre make their electronic music. Sure, they use software and computers, they program, they use hardware synths and drum machines and samplers, they improvise, they code, they make beats, they tweak, but we really don’t know how they work. Not only is the group’s musical sum is more than its technical parts–we don’t know what those parts are. The Autechre sound is difficult and opaque, yet also endlessly surprising and engaging and at times emotionally moving too. Critics have called the duo “top-notch sonic magpies and brilliant technicians” (Grayson Currin writing at pitchfork.com) whose music “always implied a kind of future music–as in, a sound that points to a possible futuristic norm” (Charlie Frame writing at thequietus.com). However you want to describe the group or their sound, Autechre have a clarity and concision about them.

For me, the most significant attributes of Autechre’s music are its rhythmic invention, its timbres, and its sense of process or change through time. The group’s best moments are those that are continually shape-shifting rhythmically or timbrally into ever new forms. This is what makes the music thoughtful, probing, and utterly unlike so much 4/4 thumping electronic dance music. Autechre may have grown up among the conventions and grooves of techno and hip hop, but they’ve long since left those stylistic orbits in the pursuit of more experimental designs that still manage to pulsate and groove in a physically alive kind of way.

The twelve-minute track “Bladelores” from Autechre’s recent recording Exai demonstrates a sense of musical process, and a bird’s-eye of the piece gives us a sense of its structure. On its surface, “Bladelores” is accessible because it begins has funky muted kick drum and a simple white noise backbeat on 2 and 4 that is drenched in reverb and joined by a repeating acidic bassline. It’s almost like a slow hip hop groove. At 1:00 a pulsating harmonic thing joins the mix, blending in with the long reverb tail triggered by the white noise backbeat. At 2:16 the pulsating thing becomes louder, accentuating the offbeats. The groove feels good. Meanwhile, what seemed to have been a reverb tail has morphed into a kind of chordal wash that is growing steadily. By about 3:15 you notice the chordal wash is in fact two chords that are alternating and repeating, and by 4:00 you notice the backbeat is fraying and coming apart a bit and the bassline becoming squelchy. Around 4:55 the chords and backbeat cut out, leaving just the brittle bassline. Soon though–from 5:11 to 5:37–the chords surge to the foreground again for a moment, even hitting a kind of resolution, only to be cut out at 5:38 where the backbeat, the reverb tail, and bassline return, reset and slightly altered. The chordal wash joins in again around 6:35 and for the next two and half minutes grows in intensity as the percussion and bassline keep fluttering about. The reverb from the outset of the track has been transferred to the chords, making their resonance grow to gargantuan proportions. At 9:00 the backbeat abruptly stops, leaving the bassline to slowly dissolve into the resonant chords that continue to thicken until they hit a resounding wall of harmonic sound at 11:00 and then gradually fade out for the end of the piece. As with a number of fine Autechre tracks, you didn’t expect this one to turn out like this. It just seemed to somehow evolve.

This is the rough structure of “Bladelores.” But I’ve left out the details, and these details manifest themselves as changes that happen to the music in a continuous flow. If you listen to any one-minute section of the track and focus on a single sound–the backbeat, the bassline, the chords–you can hear micro changes inflicting themselves continuously on each part, second by second. So that white noise back beat is almost never only a marking of beats 2 and 4, nor is that bassline merely marking a chord progression. Upon closer inspection, the parts keep changing rhythmically and/or timbrally and this change is the basis of the processual aspect of the music as a whole. This processual aspect of the music reminds me of what the musicologist David Burrows notes in his article “A Dynamical Systems Perspective on Music”: music creates for us “a now whose content changes ceaselessly” (The Journal of Musicology Vol. 15, No. 4: 1997:529). In sum, Autechre’s music doesn’t just move from one section to another–it doesn’t have seams like that. What it does do is shape-shift over time, and this makes for a challenging and enchanting listening experience.

Here is “Bladelores”:

You can read more about Autechre here and watch a Ventrilo-Dialogue with them here.

On Another Kind Of Wonder

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My new recording, Another Kind Of Wonder, is available now.

Here is the first track, “Splash”:

The recording is available at cdbaby.

On Pantha Du Prince And Bell Laboratory’s Elements Of Light

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I think techno music at the moment is just an infrastructure. Basically, it’s not a musical term anymore. It used to be more like straight, technical funk. Nowadays, it is more of an infrastructure where you have certain beat patterns that you can call techno music. But in the end, it’s a social and economic infrastructure. The name ‘techno’ does not have anything to do with content anymore. It can be anything, from soul jazz to new music, to electro-acoustic music. It’s not the description for a musical genre anymore. It’s the description of a structure within which you move around. And it’s dance music.” - Hendrik Weber (aka Pantha du Prince)

The German techno DJ and Producer Hendrik Weber (aka Pantha du Prince) is quite into the sound of bells. On his 2010 recording Black Noise you can hear bell sounds on the tracks “Welt Am Draht”

and  “Bohemian Forest.”


Since then, Weber has kicked his interest in bells up a few significant notches. On his recent recording Elements Of Light, he collaborates with The Bell Laboratory, a collective of musicians who play a range of tuned percussion instruments including a huge 50-bell carillon. The 17-minute track “Spectral Split” showcases the electronic music meets ancient bells and percussion collaboration. Once the piece gets going you can hear the full mix: the lumbering carillon bells, marimba patterns deeply indebted to Steve Reich (the composer may demand royalties here), steel pan, tubular bells, crotales, a 4/4 techno pulse, and a slow-moving synth bassline. Harmonically speaking, “Spectral Split” doesn’t travel far, instead building musical interest through repetition, addition and subtraction of its parts.

What I find interesting about this music is its attempt to engage in a dialog with the languages of classical minimalism and contemporary electronic dance music of the minimal techno variety. In this respect, “Spectral Split” is a unique beast–the musical result of instruments and sounds wandering out of their usual stylistic frames. Does it work? Yes, it does work in its own way. And while the music is perhaps limited either by the carillon themselves (their tuning, and by how fast they can be played) or by Weber’s musical setting of them (I keep waiting for a dramatic harmonic shift that never arrives), the composer and his collaborators deserve credit for making everything groove and hum.

Here is the lusciously filmed official promotional video for Elements Of Light and the track “Spectral Split”:

On Rhythmic Instabilities And Brand New Feelings: DJ Rashad’s “Feelin””

“The technology’s so on point now: we can sample almost anything now.”
- DJ Spinn

One of the talked about music releases of 2012 is DJ Rashad’s Teklife Vol.1: Welcome to the Chi. Rashad is a Chicago musician who makes music to accompany a dance style known as footwork. Footwork is characterized by its hyper fast foot movements, and footwork dancers often compete against one another in dance battles where they spin gliding moves that resemble tap and hip hop dancing sped way, way up. Footwork music is a sample-based idiom that supports this dancing through its fast and frenetic rhythms.

The first track on Rashad’s Teklife Vol. 1, “Feelin’”, is a case study in how to maintain musical interest through constant rhythmic intensity and instability. The track features crisp and TR-808 drum machine-ish snare, cross stick, and crash cymbal. Along with this percussion is a constantly snaking and wobbling sub bass line/detuned kick drum, a few Rhodes keyboard and wah-wah guitar samples, some horn lines, and snippets of a woman’s voice singing just two lines: “I just had a brand new feeling, yeah/until you came up on me in the night…” Tonally, “Feelin’” oscillates around a single pitch and feels like a pulsing and hyper drone.

Like a lot of footwork tracks, the tempo is fast–160 beats per minute fast. This lets us listeners (and those footwork dancers) feel the music as simultaneously fast and slow. The overriding rhythm of the piece reminds me a lot of a mechanical version of a popular West African bell pattern or timeline that goes like this (bell hits are on the bolded counts):

1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2, etc.

But this rhythm is constantly undercut by Rashad’s varying all of the instrumental parts. There is one particularly striking passage from 1:48-2:24 in which the cross stick plays the most cutting of cross-rhythms against the fast 4/4 feel: it sounds like a kind of displaced six-against-four rhythm (six equally spaced cross stick hits in the time of four beats). I love this kind of instability because it keeps my ears engaged. You can still feel the 4/4 grid, but it’s pushed to the background. The vocal samples are also cut up, pitch-shifted, and displaced all over the place–individual words and phrases repeated to make melo-rhythmic lines that dovetail with the music.

As I listened and re-listened to “Feelin’” a number of times, I thought about how different musics invite different kinds of responses from us. For instance, you can’t really daydream to this track–it’s just too intense for that. But you can let yourself enjoy all the syncopations of its angular rhythmic flow. It’s an interesting track to listen first thing in the morning or late at night, if only just to jolt you awake. Actually, I’m doing that right now!

And speaking of jolting ourselves awake, it might be fun to transcribe and learn the changing rhythms for a piece of music like this. In their stuttering and shape-shifting instabilities, machine-made rhythms can sometimes teach us new ways to approach musical time. And this reminds me–jolted awake as I am–of Kodwo Eshun’s description of rhythm itself “as a kind of an abstract machine.”

Here, then, is “Feelin’”:

And here is a short documentary video about the footwork dance and music scene that features some other footwork DJs, including DJ Spinn and Traxman. There’s an interesting bit from 2:45 to 3:26 where Traxman describes his interest in the robotic aspect of German electronic music pioneers Kraftwerk.

On Flavors, Tastes, Sound And Perception: Thinking Through Ruhlman’s Twenty

“Clear your way. Always be thinking.” - Michael Ruhlman, Ruhlman’s Twenty

First, let me say the obvious: if you like to cook and want to know more about the science and craft of cooking, you’ll probably enjoy Michael Ruhlman’s Ruhlman’s Twenty. The book provides much to think about by explaining fundamental techniques and ingredients in a sensible and accessible way. Having said the obvious, there are other interesting things happening in Ruhlman’s Twenty. In the midst of the cooking theory, tips, instruction, and recipes, Ruhlman spends a fair amount of time talking about taste perception. Here are two examples:

“The complexity that comes from the intense sourness offset by a parallel sweetness goes especially well with…” (100).

“Does this sauce have the depth of texture and satisfying nature that I’m after? If not, fat may be the solution” (134).

Complexity. Sourness. Sweetness. Depth of texture. The overarching theme of this book is how we create and perceive specific tastes, and Ruhlman wants us to “always be thinking” about what affects what in the alchemical world of the kitchen. As it turns out, in the world of cooking, everything affects everything else. In the chapter “Acid” Ruhlman writes: “When you taste anything, ask yourself, What would make this better? Often the answer is acid.” He then discusses the effects of adding a drop of vinegar to a spoonful of soup. Ruhlman describes the taste as brighter: “Bright is an element of flavor that takes some imagination. I don’t mean literally brighter, but synesthetically brighter: vinegar has a brighter flavor–clear, clean, crisp” (92). Similar discussions ensue in chapters on salt, sweetness, and other tastes.

In the end, cooks work with essentially six distinct tastes: sweet, salty, sour, bitter, metallic, and umami–a Japanese word that roughly means “savoriness.” And while it may be difficult to put into words what these different tastes do and the complex ways they interact with one another, good cooking can’t happen without their presence in various ratios. Think about a favorite daily sauce: vinaigrette. Oil (fatty umami), vinegar or lemon juice (sharp sourness), a pinch of salt (saltiness), and maybe some honey (sweetness). That’s four of the six essential flavor components. No wonder salad is so tasty!

***

As in cooking, so too in music?

Just as food presents us with a range of tastes, music presents us with a range of heard and felt vibratory perceptions. In music, we speak of low-, medium-, and high-range pitches or registers. Low-pitched sounds vibrate at a slower rate than do high-pitched sounds. Moreover, low-pitched sounds are often considered to have a “dark” tone quality or timbre (think of a low note bowed on a double bass, or the sound of a deep gong softly struck) while high-pitched sounds have a “light” quality–or like Ruhlman’s vinegar taste, are “brighter” (think of a shrill piccolo sound). A musical instrument’s design, its mode of vibration, and the material it’s made out of also affect its timbre. It’s for this reason that a flute and a violin sound different and distinctive even when they play the same pitch. When composers score works for different instruments (violins and brass say, or electronic sine tones and pad sounds) they create new hybrid timbres that are more than the sum of their parts. In music as in cooking, one can mix and match to create new depths of perception.

I’ve been thinking about Ruhlman’s book as I’ve been working on some electronic music pieces. I’m in the mixing and balancing stages of a project, listening through to make sure all the sounds are sitting in the right proportion to one another to create a pleasing soundscape. As I listen it strikes me that sounds are like flavors–each one has a different taste. I don’t mean to say that there are six basic sounds that correspond to sweet, salty, and so on. But I do mean to say that different sounds, like different flavors, affect us in many different ways. Put another way, sounds have a feeling dimension just as flavors have a taste dimension.

The five electronic music pieces in my project each have over a dozen parts–including marimba samples, sine tones, Rhodes, glockenspiel and celeste, tom toms and cymbals.  There are a lot of layers and each layer has a distinctive pitch register and timbre profile. The parts were improvised and recorded many months ago: chord progressions were worked out, harmonies, basslines, and rhythmic counterpoint among the percussion added. Then everything was put into order so the pieces have a basic arc shape (each is some 20-plus minutes in length). Now I’m experimenting with different combinations of these layers, tweaking their volume, their tone, their pitch, and adding bits of delay and reverb effects to augment and change them. It’s a lot to think about and the possibilities for tweaking can feel endless.

But like Ruhlman’s story about the effect of a drop of vinegar on the taste of a spoonful of soup, I’m finding that small changes can have large effects on the overall feel of the music. For instance, tuning tom-toms to the tonic note of a section adds a deep euphony. Or pitching a hi hat sample up one octave makes it feel more metallic, crisp and brittle. Or maybe one part needs an EQ scoop (lowering the volume of its middle-range frequencies) to make it flatter, softer, and more transparent. Of course, the sound really isn’t any of those things–it’s basically a sawtooth wave sound–yet that’s how it feels as I listen and so I adjust parameters according to this imagined profile. All this tweaking is done intuitively, until the sound of the music feels right.

Finally, I’m surprised at how different the pieces sound as I return to them day after day. Same headphone volume, but a slightly different listening me, I guess. Taste is like that: it’s not entirely in the flavor, the ingredient, or the sound, but neither is it entirely in our perception of these phenomena either. It’s a combination of the two and that’s what makes the intersection of flavor, taste, and perception so interesting: it’s an unstable and ever-changing encounter for our senses.

From The Archives: “Roadscape”

A few days ago a friend texts me an urgent musical request:

“Send me roadscape”

So I send it.

***

About ten years ago I first tried my hand at sequencing and recording music on a computer. Back then, my Apple desktop machine was a blue- and silver-colored beast running Logic software. I also had a large Yamaha digital piano/synthesizer as a controller and sound bank. I was ready to go. But I wasn’t quite sure how to go about making electronic music. I didn’t want to just loop things–I didn’t yet grasp how that could actually be interesting. Instead, I decided to improvise parts one at a time, layering stuff to hear what might happen. It was the first time I had tried such an all digital project.

One day, I happen upon a preset sound that sounds like a DX-7- ish keyboard bell timbre. There isn’t anything particularly attractive about this sound, but I’m struck how if I hold down a note long enough the patch makes the initial bell sound followed by a strange sort of continuous drone resonance that slowly increases in volume. It’s kind of spooky–in an engaging musical way that makes your ears perk up and listen, as if responding:”Oh, where is this sound going? Cool!” In my experience, it’s like that with sounds. A sound grabs you because it’s interesting, maybe somewhat indeterminate and ambiguous, evocative, and ultimately compelling. (Now that I think about it, if you believe that we project our values out onto the sounds we like, then I’ve just unwittingly offered you some of the adjectives I prize!) So I play with the bell sound for bit. After a few minutes I hit record and improvise some simple and consonant arpeggios–fourths and fifths, octaves, some thirds. I leave a lot of space between my notes. This space allows that spooky after-resonance to emerge. It also leaves room for the other parts that I will soon layer in.

The next part is the piano. The Yamaha controller has a wonderful piano sound and that combined with its weighted keys makes it a pleasure to play. After double checking the notes in the bell part, I hit record and play along with it on the piano, adding deep bass notes, some cluster chords, and again, pausing between phrases to create space around the notes. Since I’m working in MIDI, an errant note or two can be easily fixed later. The key is to improvise a take non-stop. This gives the part the best chance of being cohesive and having a sense of tension and directionality–like it’s moving towards something. After a few aborted takes, I play something all the way through that I’m happy with. I listen back to it once to make sure it’s okay.

Next, percussion parts. I load up a preset kit on the keyboard and limit myself to kick drum, hi hat, and snare drum-ish sounds–which sound more metallic that drum-like. The sounds are located between the notes C and E on the keyboard so they are easy to play together with my fingers as drum sticks. I play back the DX-7 and piano sounds and play along to them. It’s not a steady beat per se that I’m playing; more like percussive interjections, filling some of those deliberately left spaces with little shards of groove that don’t repeat much. As the music gets louder and softer I try to drum along at those dynamics–responding to the other two parts as if in dialogue with them. (Electronic music making = talking back to oneself!) After I’ve recorded the play-along percussion part, I copy its MIDI onto another track loaded with the same kit sound. I displace this kit by about a beat or so, turning it into an echo of the first part. I also pan each drum part to the far left and right, respectively, making a true stereo percussive field. It isn’t regular procedure to extreme pan drum tracks like this, but I like the sound and the clarity brought by the separation between the original and its copy.

The final layer is bass. I chose a simple sine tone bass. I like sine tone basses because they get the low-end job down without calling undo attention to themselves. With the bass sound I double some of the low piano notes, playing in unison with them, and where I can I add in little flourishes and lead-ins. After I have recorded a pass, I listen back while looking at the MIDI on the piano roll onscreen, finessing a note here or there up or down (if I missed a pitch) or left or right (if I was early or late doubling a piano note). But for the most part I leave it as is.

With that I’m done and bounce down to an MP3 file. I title the four-part piece “Roadscape.” I like how the music wanders yet still has a sense of something almost arriving–like the road just up ahead that keeps disappearing around the bend.

On Techlust II: Native Instruments’ Maschine In Colombia

Recently an email from Native Instruments (NI), a music technology company, appeared in my inbox. NI occasionally sends out ads for its products, limited time discount offers, software updates, and so on, and as a NI software owner I always happily read these emails and then ignore them–unless we’re talking about the software updates, in which case I go and follow the links. Such is the nature of electronic music technology: once you buy into a brand, you’re constantly “attended to” by the company and encouraged to buy and update more and more. In this way, the lines between consumption and production and advertising are not only blurry, but overlapping too.

But back to that recent NI email. It was a promotion for NI’s successful hardware/software rhythm instrument, Maschine. I wrote about first experiencing this technology “in the flesh” (“in the plastic”?) in a blog post here last year. In this Maschine email, NI included a video of a musician using the instrument to improvise a sample-based music. The musician is Mario Galeano who lives and works in Colombia and leads the group Frente Cumbiero. (I’ve just begun listening to them.)

The video is interesting for a number of reasons. First of all, Galeano is a combination of record collector, DJ, composer, and musicologist-historian who uses his love of traditional cumbia music to inform his electronic music making. This leads to me to a second interesting thing, which is that Galeano’s music isn’t your run of the mill electronic dance music. Rather, it’s built on syncopated samples of acoustic instruments from old cumbia records. Galeano’s music sounds–to use a clichéd way of distinguishing a music–more organic than synthetic. And this, in turn, may also be a by-product of the third thing that makes this NI video interesting: Galeano’s improvising on Maschine’s squishy square buttons to perform his music. At 2:10 in the video, we seem him play around with audio samples from old records from the 1960s and 70s.

It’s for these reasons that this NI video is such an effective promotional tool. It’s about a seductive technology, sure, but this technology is socially situated in a real musician’s life and naturalized by being shown to be a practical help to his ways of working– helping him sample old records and then play back those samples in what Galeano describes as “a very tactile way.” The meta-message? If this piece of gear helps him do all that, imagine what it might help me do?

You can read more about Galeano and Frente Cumbiero here.

On Small Things And Big Pleasures: David Guetta’s “Titanium”


I get excited by small things. The other day I bought a mechanical pencil to highlight books with as I read. While holding the pencil that evening and underlining, I was struck by the pleasure this $2.19 purchase had brought. It’s precise, light, and helps do a job, with the added grace of having an eraser on the end should I want to backtrack. Other little things that pack big pleasures come to mind:

The texture of a perfectly cooked soft-boiled egg whose yoke is in that liminal state between overcooked and runny–just right.

Or the feel of new soft socks that are cushiony marvels of cotton and other materials (Lycra?) that magically mould to the foot. Ahh.

None of these things cost much, but they deliver a whole lot of good.

***

One of music’s delights is how it creates a space for lots of small things to happen and be heard at the same time. Almost not matter what music you listen to, there’s a lot of this simultaneous micro activity happening. Sometimes this activity isn’t heard as much as felt, but either way it forms the tangible part of music’s texture and deeply shapes how it impacts us. Take David Guetta’s recent-ish dance pop smash (104 million views on YouTube) “Titanium”, which was written by the smooth Australian singer Sia who also sings on the track. On the face of it, this is an oversized anthem of a song–all big featured and perhaps not so subtle. But for me, the elements that makes it work and have the impact it does are Guetta’s little production effects and arrangement decisions that keep the music compelling and moving along.

Structurally, “Titanium” is a simple verse-chorus-verse-chorus-bridge-chorus-chorus-chorus affair. The piece begins with a muffled electric guitar plucking away a four-bar chord progression in e-flat major: E-flat (I), g-minor (iii), and c-minor (vi). The first time I heard it I thought of the Police’s ballad “Every Breathe You Take”–same muffled and arpeggiated guitar (only the guitar on the Police song opens with an eight bar, four-chord progression). Soon a kick drum and a bassline enter the mix for the second half of the verse. When the chorus arrives, the chord progression changes to A-flat major (iv), B-flat major (V), g-minor (iii), and c-minor (vi). The chorus also momentarily sets Sia’s voice free of the drums and bass which abruptly cut out–a classic DJ compositional move–only to return a few bars later. After the chorus, the song continues to the next verse, but this time around the rhythm section joins in sooner. Then back to the chorus, a bridge (well, a quasi-bridge, since it’s sung over the same chorus chords), and a few more choruses to the end. At a tempo of around 126 BPM, “Titanium” clocks in at 3:50–the ideal pop song length.

Now for those little things in Guetta and Sia’s song that deliver a whole lot of musical good:

First, if you listen to the four-bar guitar part on the verse, you’ll notice some small amounts of a reverb tail added in specific spots. You can hear it on beat four of bars one and two, as well as on all four beats of bar four. The reverb makes it sound like the guitar has been placed in an echoey stairwell for just a moment, making those muffled staccato notes momentarily become un-detached and blur together in a mass of sound that grows in intensity. The addition of the reverb lends the guitar part a subtle kind of accentuation which might be represented as: 1-2-3-4, 1-2-3-4, 1-2-3-4, 1-2-3-4. This reverb-accent creates a forward momentum that makes the downbeats of bars one, two, and three seem all that more exciting.

Second, Sia’s vocals undergo a shift as the song moves from the verses to the choruses. Listen closely and you hear her overdubbed voice double tracked on the chorus–super high notes mostly on the right, and lower harmony on the left singing “you shoot me down, but I won’t fall …”–leaving the space in the middle of the stereo mix curiously devoid of her lead vocal. That lead vocal from the verse that should be in the middle of the stereo mix just disappears for a few seconds. Interesting.

Third, the percussion on this song is fairly sparse. On the verses, it’s mostly the 4/4 kick drum. Eight bars in, just when you think a snare drum will join the mix on beats two and four, it doesn’t. Instead it’s replaced by a light and fluttering electronic brush sound playing an off-beat pattern. When the chorus arrives, all of the percussion cuts out entirely for the first eight bars. Then a snare drum enters, playing on beats 1,2,3 and 4 of the second four bars. On the final eight bars the snare cuts out the kick drum returns. In terms of what a real drummer might do, this is one awkward and disembodied drum part. But it’s a programmed part, and virtual musicianship has more leeway than would be accorded to a real musician. Guetta’s percussion–the kick, the fluttering electronic brush, the snare–holds together more because it’s quantized than because it sounds like a real drummer.

Which brings us to a fourth little thing that holds “Titanium” together: the fact that the whole mix sounds like it’s pulsating along the 8th-note groove set up at the outset by the arpeggiating guitar. This can be heard in a big way on the choruses when the kick drum returns and along with it a pulsating set of chords and a throbbing baseline. Production-wise, it’s quite simple to make a pulsating or throbbing sound by putting a compressor effect on say, a bass or keyboard part, and chaining this compressor to the song’s 4/4 kick drum. Each time the kick drum hits, the compressor on the bass or keyboard part will, well, kick in and “duck” the sound out of the way or momentarily lower its volume. It’s this ducking out of the way that gives a lot of electronic dance music its signature pumping sound. Not only that, but while the technique was originally used to make mixes “tighter” and more energized, it can be used to an extreme too. Listen again to the chorus of “Titanium” when the kick re-enters. To my ear it sounds like compression overkill that makes for a squashed and flattened mix. But maybe this is what works well in huge performance venues?

This sense of pulsation can be heard in more discreet ways too. For instance, I notice it on the little delays added to Sia’s vocals that become more intense as the song unfolds. The delays are synced to the song’s tempo and you can hear them bouncing off into the soundstage horizon long after Sia finishes singing her brief lines, helping build the momentum and make the music feel inevitable.

In sum, “Titanium” uses a number of small production techniques to make itself hum and thrum. If I may offer a scenario not as a criticism but more as a thought experiment: if you were to render this song on an acoustic guitar with a single voice overtop it might not be as much to listen to, and may not even convincingly hold together…Well, okay, scratch that idea, because it turns out that there are acoustic covers of the song that do hold together, such as this one. Nevertheless, Guetta’s digital incarnation of “Titanium” coheres with the help of computer stitching on the disembodied drum kit, the reverb and compression effects, and the little slights of ear like Sia’s overdubbed voices.

It turns out that this song offers a number of musical subtleties. And as with the pleasures of a mechanical pencil, a soft-boiled egg, or soft socks, “Titanium” doesn’t cost much in terms of your attention, yet delivers a whole lot of good.

On Four Tet’s Good Taste

“It’s very rare for me to use instruments or synths or anything like that.” – Kieran Hebdan

I have long felt that the electronic musician Four Tet (aka Kieran Hebdan) has good taste. He makes what critics once labelled “folktronica” music, a term that probably came about in an effort to describe how Hebden deftly combines the best of the acoustic and electronic worlds. What gives him good taste though, is something more subtle. It’s his sounds, sure–nothing too exotic, and always invigorating. But also his arrangements that lean towards song forms, as well as the proportions within them–how, for instance, things repeat, but repeat just enough. Things don’t exactly loop Hebden’s world, but rather continue for a precise time. In a word, the music is considered.

For example, in “She Just Likes To Fight” from his 2010 recording There Is Love In You, we hear a 4/4 kick drum, some cymbals, languid electronic guitars (that sound like a gentle take on Malian popular music), a little analog synth and faux strings/pad sounds, an African gankogui iron bell playing in 12-beat meter and a few stick drum samples (maybe a Ghanian kidi drum sample?). There’s at least seven sounds in the texture, yet everything stays unified, understated and calm like a happy sports team on their way to a big game, their positive tension building. You hardly notice that the African 12/8 bell pattern doesn’t line up with the 4/4 kick until after the kick has played twelve hits.

“Circling” is another satisfying Hebden track. It too has a 4/4 kick, but this time with harp, more electric guitar (loops played backwards and forwards from the sounds of it) arpeggiating away, plus a few more abstract pulsating synth sounds. Hebden does little things to make the track hum and stay interesting. For example, the guitar loop is six bars long (instead of the expected eight)–long enough to be compelling, but slightly truncated to keep you on your toes. And once that six bar loop has been in motion for a while, Hebden further plays with its length by repeating just sections of it. As you listen you sense a logic of considered musical decision-making in play, making it feel that nothing is ever plain old repetition. Maybe the key here is that Hebden plays with his materials meaningfully, not relying on technology to make things easy but rather to make possible interesting shifts of texture and proportion.

The other unusual thing about “Circling” is its meter: the piece has a 12/8 meter feel (like the African bell in “She Just Likes To Fight”), each main beat divided into three instead of four pulses as would be the case in electronic dance music’s more conventional 4/4 meter. So even though there’s that steady 4/4 kick thumping away, it’s the three-ness of all the other sounds that gives this aptly titled track its circular vibe.

In this YouTube clip, someone has assembled some old footage that makes for a nice visual counterpoint to Hebden’s piece:

If you are intrigued by Hebden’s music, check out this video from Future Music magazine where he describes his use of the Yamaha Tenori-On, a portable sequencer:

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