C. Butterfield
Music for Klein and Beuys
John Abram · Jim Tate · Erica Goodman · Richard Sacks · Martin Arnold · Christopher Butterfield · Marie Bérard · Roberto Occhipinti
Butterfield: Music for Klein and Beuys - Pillar of Snails - Schwitters: Ursonate
Varios artistas
Raoul Hausmann: Ursonate
Shahrokh Yadegari: Ursonate
C. Butterfield