I don't have braces or taken out teeth(I lost all of mine naturally...Not taken out by dentist), but I play a brass.... Ask your dentist, I'll need to too.. =D If it REALLY hurts...Talk to your doctor/dentist. You shouldn't "Play through the pain", I try not to because my hand hurts ALOT(I play Trombone), but then again, i'm only 12 and I have quite small hands.... Or... What instrument do you play? Anybody, any instrumentalist, can email Artsweb@nac-cna.ca for anything from playing to practicing... Hope I helped!