Computer sound processing 6 Computer composition 2 Computer music 2 Data processing 2 Apple IIGS (Computer) 1 Artificial intelligence 1 Commodore 64 (Computer) 1 Computer graphics 1 Computer programs 1 Computer-assisted instruction 1 Instruction and study 1 MIDI (Standard) 1 Macintosh (Computer) 1 Microcomputers 1 Music 1 Musical applications 1 Musical notation 1 Programming 1 Stringed instruments 1