Part 1: The upper register as a skill

[@SteveKnowsTrumpet-ue6eg]

Thanks, K.O.

[@mysterytomastery1]

Loving your work!!! It is such a common story huh. Great stuff, Greg

[@lucienmontminy1037]

K.O. Can relate well to your term experimenting. Saw you in Anaheim, looking forward to Hershey. Lucien

[@armandogiordano1226]

Who wouldn't enjoy knowledge?!

[@teammosin9999]

It me