With just this one unit, you can play on stage with this highly functional 41-key accordion. Its classical, high-resonance sound is appealing. It uses leather bellows and shoulder straps. It also comes with a bib, making it comfortable to play. When playing a musette, each piece is made up of three parts, so you can effectively play it by using MM for the beginning and ML for the middle part. It comes with a hard case for easy carrying.