DanAxtell wrote:And violinists have to be able to "f-hole" with a straight face. This XKCD isn't helping. I'm glad I play trombone.
You mean the instrument that you can slide in, and out, and in, and out, to produce a lot of noises. And if that's too much effort, just vibrate your mouth differently against the hole, it's surprising and at least as pleasurable. One way or another, you can just show off and swing your bell end/knob around while you're doing it.
I'd say you clearly have fun in the sackbut That's the old English name for it.