SOM_1990_05_17 audio other_minds audio_music Charles Amirkhanian interviews Trimpin, a sculptor and composer who builds his own electronically controlled acoustic instruments. 1990-05-17 1990 Speaking of Music Series; Trimpin; Unconventional Instruments; Interview and Music; Electro-Acoustic; Electronic http://creativecommons.org/licenses/by-nc-nd/3.0/ 2007-03-06 21:55:38 2007-03-06 21:54:20 adrienne@otherminds.org OtherMaiden 2007-03-06 21:58:36 83 min 2007-03-07 01:37:34 OtherMaiden 1