2.All of my friends are in marching band, but I am essentially tone-deaf. we would go out to panhandle sometimes if we were short on rent by playing instruments, and I would do caricatures of people while they took breaks. people would continually ask me if I was in band with them, and I would joke that Yes, I played the triangle.
3. I imagine them sounding a bit like this: [link] (but with more triangle)