STRINGED MUSICAL INSTRUMENTS, NAMELY ACOUSTIC, ELECTRIC AND ELECTRONIC BASSES, GUITARS AND BASS GUITARS; FRETBOARD MUSICAL INSTRUMENTS, NAMELY ALL STRINGED AND FRETTED MUSICAL INSTRUMENTS THAT ARE PICKED, PLUCKED OR STRUMMED; AND, TWO-HANDED TAPPING STRINGED INSTRUMENTS, NAMELY ALL MUSICAL INSTRUMENTS WITH A FRETBOARD OR FINGERBOARD THAT ARE TAPPED WITH THE FINGERS OF EACH HAND INDEPENDENTLY AND SIMULTANEOUSLY