Acoustic bass guitars; Bass guitars; Electric guitars; 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; Guitar saddles; Guitar straps; Guitar strings; Musical instrument tuning apparatus, namely, tuning hammers; Musical instruments, namely, pedal steel guitars; Replacement parts and fittings for musical instruments; Tuners for electronic musical instru...