I've told so many of you, maybe it's not even a game. So if you already know, then please don't guess.
But anyway, when I got my Besson 983 last fall, it was one of two tubas that I acuquired. The second tuba went straight to Lee Stofer, where it is in his long queue of things to be completed. It won't be finished until March.

So, what is it?
For now, just yes/no answers from me.
Winner gets a prize! *
*Note: There's not actually a prize.