Saxophones; Collapsible guitar stand and seat combination; Electronic musical keyboards; Foot pedals for use in connection with musical instruments; 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; Musical instrument accessories, namely, stands, cases, carrying bags and storage bags specially adapted for musical...