I’ll tell you what’s fun:
being noticeably prominent (without being the least bit raucous) over an organ - which is cranked up to full board, and being such without having to expend very much effort
@Rick Denney has played this tuba for a minute or two… He knows.
Again, it’s not the most facile instrument, but it produces a sound like I’ve never produced before, and without having to do much to produce it.