Help! My Trumpet Isn't Working! (Or sounds weird...)

Is your trumpet making a strange sound? Or not working at all? Many times, this is caused by the trumpet valves being out of place. In this tutorial, Mr. Selfridge will help you fix the problem! Leave your comments & questions for Mr. Selfridge below :) Subscribe to Mr Selfridge Music! https://www.youtube.com/user/MrSelfri... Facebook:   / gobandomusic   Twitter:   / gobandomusic