Music is my oldest daughter’s favourite particular class at her elementary college. The opposite day after I picked her up from college we talked about music class and the way I performed the trumpet, trombone, and tuba at school. That prompted her to ask easy methods to play these devices which led to my impromptu clarification of easy methods to buzz your lips right into a brass mouthpiece. A greater clarification of how brass devices make sound is present in a TED-Ed lesson on the subject.