Album · · 33 Songs. Available with an Apple Music subscription. Try it free. Requiem for a Dream / OST. By Clint Mansell, Kronos Quartet . Requiem for a Dream / OST now. Listen to Requiem for a Dream / OST in full in the Spotify app. Requiem for a Dream is the soundtrack album from the film Requiem for a Dream. It was composed by Clint Mansell and performed by the Kronos Quartet. Check out Requiem for a Dream / OST by Clint Mansell & Kronos Quartet on Amazon Music. Stream ad-free or purchase CD's and MP3s now on houdini-connections.co.uk . View credits, reviews, tracks and shop for the Vinyl release of Requiem For A Dream on Discogs. LUX AETERNA, composed by Clint Mansell, performed by the Kronos Quartet, is the primary score in Darren Aronofsky's drug epic Requiem For A Dream. Requiem for a Dream () SoundTracks on IMDb: Memorable quotes and exchanges from movies, TV series and more. Mansell's score for Requiem for a Dream serves to intensify the wide Soundtrack album produced by Clint Mansell and David Harrington.