Bags specially adapted for holding musical instruments; Catgut for musical instruments; Collapsible guitar stand and seat combination; Guitar accessories, namely, guitar slides; Guitar playing assistance devices, namely, a sliding clamp-like structure positioned onto the guitar neck to form and sound guitar chords and notes; Horsehair for use in making violin bows; Music synthesizer sold as a unit with a printed instructional manual; Musical instrument strings; Phase shifters for musical inst...