It's Finished! The Homemade Superbone
5:38
A REAL SUPERBONE!!
8:01
I made a 4-Valve Trumpet!
14:07
Vienna Valves, Perinet Valves, and the Valve Trombone
3:17
the trombone video game no one asked for… (trombones are never animated correctly?!)
12:21
Amazing Brass Instruments Production Process | How To Manufacture Trumpet | Using CNC Machine
6:34
The wacky Trombonium and how it compares to a "normal" instrument
6:42
I made a PVC trombone, and it TOTALLY BLOWS!
7:25