G PHYSICS
G10 MUSICAL INSTRUMENTS; ACOUSTICS
G10H ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
1/00 Details of electrophonic musical instruments
G10H1/0008 Associated control or indicating means
G10H1/0025 Automatic or semi-automatic music composition, e.g. producing random music, applying rules from music theory or modifying a musical piece