Musical instruments; parts for musical instruments, namely, mouthpieces, head joints, crowns for head joints [ , bridges and plugs for converting open hole flutes to closed hole flutes ] ; accessories for musical instruments, namely, [ stands, ] cases [ , carry bags and storage bags ] ; mouthpieces for musical instruments; flutes; flutes, namely, transverse flutes; parts for flutes, namely, mouthpieces for flutes, head joints for flutes, head joint screws for flutes and lip plates for flutes;...