Chant: “(Advocatam) Llibre Vermell de Montserrat”

Arvo Pärt: “Da Pacem Domine”

Arvo Pärt: “Mein Weg”

Aphex Twin: “Rhubarb”

(Note: If you are looking for further musical juxtapositions, press play on the chant clip and when it arrives at 0:05 press play on the first Pärt clip [and turn up its volume slightly] and listen to the mix.)