Musical instrument tuning apparatus, namely, machine heads, tuning hammers, tuning keys; Replacement parts and fittings for musical instruments; Mouthpieces for musical instruments; Ocarinas; Handbells being musical instruments; Glockenspiels; Triangles being musical instruments; Picks for stringed instruments; Tuning forks; Pianos; Cases for musical instruments; Electric and electronic musical instruments; Castanets; Tambourines; Recorders being musical instruments; Melodicas; Kazoos; Plectr...