[ Loudspeakers, ] audio/video amplifiers, [ recorders/players of optical discs, recorders/players of magnetic tapes, hard disc recorders, ] audio mixers, audio mixing consoles, audio signal processors, audio/video receivers, graphic equalizers, [ electronic sound effectors, amplifiers for musical instruments, effectors for musical instruments, sampling units, namely, digital phrase samplers used to record, replay, and edit digitally stored music samples, music synthesizers, namely, desk top control units used to synthesize music that do not function independently as musical instruments, electronic tone generators, electronic music sequencers, computer software for generating, reproducing, effecting, and recording sound, computer software for arranging/sequencing music, computer software for creating computer music, computer software for playing music,] computer software for [operating and] controlling audio apparatus, [computer software for mixing sound or music, sound cards,] electronic circuits for [generating, effecting, recording, and] reproducing sound, electronic circuits for [sequencing music, electronic circuits for] mixing sound or music, electronic integrated circuits, and large scale integration chips