Dampers for musical instruments; Electric and electronic musical instruments; Electric bass guitars; Guitar accessories, namely, guitar slides; Guitar picks; Guitar playing assistance devices, namely, a sliding clamp-like structure positioned onto the guitar neck to form and sound guitar chords and notes; Handbells; Musical instrument tuning apparatus, namely, machine heads, tuning hammers, tuning keys; Replacement parts and fittings for musical instruments; Tuners for musical instruments