Similar to Bluechel & von Deylen.
Harald Bluechel (aka Cosmic Baby) & Christopher von Deylen (known for the project "Schiller") created an album named "Bi Polar" in 2003, performing songs written by Eric Satie, Michael Nyman, Philip Glass, Wim Mertens, Bela Bartok, Arvo Pärt and George Gershwin, followed by the album "Mare Stellaris" later in 2004.

Blüchel & von Deylen on Last.fm.