3:31
Trombone lessons, Breathing Fundamentals for Trombone with Steenstrup, Die Valkyrie
Play With A Pro Music Academy
1:58
FREE Music lessons, Pahud and Schellenberger discussing "Breathing and Blowing"
2:11
Breathing Fundamentals with Steenstrup
1:43
Stefan Schulz, bass trombone, Play With a Pro, Copenhagen Recital
