Accessories for musical instruments, namely, audio mixers, turntables, synthesizers, horns for speakers, speakers, microphones, digital phrase samplers used to record, replay, and edit digital stored music samples, electronic music sequencers, electronic sound effectors, needles for record players; sound recording apparatus, sound reproduction apparatus, sound transmitting apparatus, speed regulators for record players, tone arms for record players, digital MIDI controllers, vacuum tubes (rad...