BREATHING EXERCISES: Necessary? Useful? Useless?

EUPHONIUM, TROMBONE, TUBA, TRUMPET or HORN! My take on the breathing exercises in brass playing and opinion about their application in practical context. If you want your question to be answered on future videos like my Facebook page or follow me on twitter and post your question there!!! www.facebook.com/matonizz   / matonizz   Visit: www.am-brass.com   / matonizz      / matonizz     / matonizz   Contact me: E.: [email protected]