Hehehe...that'll teach 'em to let their kids play trumpet in the school band.
Ugh! We did that, too! Two of my brothers learned to play trumpet...trust me, a trumpet beginner does NOT make pretty sounds. (My Mom said it sounded like a cow in heat...)
Let's see...we've had to listen to people learning bagpipes, violin, and trumpet. Have we covered ALL the most-obnoxious-in-the-hands-of-a-beginner instruments?