I made a 4-Valve Trumpet!
6:29
It's Finished! The Homemade Superbone
7:31
My 6-Valve Cavalry Trombone!
8:38
Developing a Rich Sound
26:10
99 moments aéronautiques incroyables capturés par la caméra
8:55
A Bizarre F Contrabass Valve Trombone made in Italy
14:30
Bach Trumpet Restoration Project #1: Getting Started
11:52
Maddow: 'We are now in war with Iran'
34:44