Sphaera has been performed in Urbana… Awards Mention, Mixed Electroacoustic Music Prize, 15th Bourges International Electroacoustic Music Competition 1987, Bourges (Cher, France) Details Sphaera (1985)William Albrightpiano and 4-channel fixed medium Most recent events December 2, 1991 Urbana (Illinois, USA) Computer Music Concert
