My 6-Valve Cavalry Trombone!
9:45
The World's Cheapest Cornet
6:29
It's Finished! The Homemade Superbone
8:55
A Bizarre F Contrabass Valve Trombone made in Italy
13:26
The History of the G Bass Trombone
4:17
Slide VS Valve Tone Comparison
11:46
The Wessex F Contrabass Trombone!
8:01
I made a 4-Valve Trumpet!
6:34