Bags specially adapted for holding musical instruments; Carrying cases for musical instruments; Cases for carrying musical keyboards; Cases for musical instruments; Covers adapted for guitars; Disposable piano keyboard covers; Electric and electronic musical instruments; Electric musical instruments; Electronic musical instruments; Electronic musical keyboards; Foot pedals for use in connection with musical instruments; Foot pedals for use with musical instruments; Guitar accessories, namely, guitar slides; Keyboard instruments; Keyboards for musical instruments; Keys for musical instruments; Leather straps for musical instruments; Music boxes; Music stands and stands for musical instruments; Music synthesizer sold as a unit with a printed instructional manual; Music synthesizers; Musical instrument stands; Musical instrument straps; Musical instruments; Musical keyboard carrying cases; Musical keyboard cases; Pedalboards being structural parts of musical instruments; Pedals for musical instruments; Pedals, other than electric and electronic effects units, for musical instruments; Piano keyboard covers; Replacement parts and fittings for musical instruments; Stands for musical instruments; Straps for musical instruments