Relearning how to play the Trumpet

The bad thing about being a trumpet player is that it's hard to produce my own background music. I mean, if I played the guitar or piano or keyboard, I could play and sing at the same time. So a big part of me is inclined to learn one of those instruments but I really do like the trumpet.

If anyone knows of a local jazz band or concert band or orchestra or something like that I could try out for, I may be interested in that.