Home / Forums / General melodica discussion / Mouthpieces & Tubes / Reply To: Mouthpieces & Tubes Reply To: Mouthpieces & Tubes November 27, 2013 at 9:47 pm #995 DarenKeymaster Hi Andy, this is really interesting. I was chatting to an accordion player who also plays brass instruments the other day, and he was explaining all the possibilities. Have you made any recordings or videos?