AAAAAAAAAAARRRRRRRGGGGGGHHHHHHHHHHH!!!!

LOOK AT IT!

Unbelievable. Took my horn out for the TLC I mentioned yesterday and some practise and discovered THIS!

It is quite a common injury among brass instruments, probably from a music stand, and wont have any effect on the sound but do you remember when it looked like this?!?

I suppose you have to let them grow up someday...