My 3 year old boy is starting to follow in my footsteps, and wanting a tuba. Obviously he is to small to play my 982, however he can blow it. So I am looking for a 1/4 sized bass c.1930 is I have the right information. I have tried to passify him with a tenor horn, a baritone and a euph but he know's the difference and won't use them. So if anyone can help make a 3 year old buddy tuba player happy I would appreciate it.