File Cassiopeia 2 piano version 7 in. reel Box 19 In: George Cacioppo papers, 1939-1985 » Sound Recordings » Cacioppo recordings only partially identified
File Cassiopeia 3 7 in. reel Box 19 In: George Cacioppo papers, 1939-1985 » Sound Recordings » Cacioppo recordings only partially identified
File Cassiopeia 1 7 in. reel Box 19 In: George Cacioppo papers, 1939-1985 » Sound Recordings » Cacioppo recordings only partially identified
File K (short version) 5 in. reel, 5:05 Box 19 In: George Cacioppo papers, 1939-1985 » Sound Recordings » Cacioppo recordings unnumbered
File Moves Upon Silence, for two amplified cymbals and large percussion orchestra 5 in. reel, 8:35, 2 track stereo, 7 1/2 ips Box 19 In: George Cacioppo papers, 1939-1985 » Sound Recordings » Cacioppo recordings unnumbered
File #1 Piano music unlikely that it is Cacioppo's Bergian 7 in. reel Box 20 In: George Cacioppo papers, 1939-1985 » Sound Recordings » Other recordings
File #2 Piano piece, later a piece for soprano and piano, excerpts Eugene Kurtz's Animations, tape of excerpts 7 in. reel Box 20 In: George Cacioppo papers, 1939-1985 » Sound Recordings » Other recordings
File #2 Piano music not identical to tape 70 could be improvisations, excerpts, enclosed sheet of explanation 7 in. reel Box 20 In: George Cacioppo papers, 1939-1985 » Sound Recordings » Other recordings