6 Trombone Slide Problems: How To Diagnose Them
2:52
Trombone Slide Issues: Slides Not Parallel
4:31
RED ROT: Should You Be Scared?
20:01
Conn Trombone Restoration Kit Project- band instrument repair
7:25
Lubricating the Trombone Slide
11:52
How To Repair Trombone Slides That Are Too Wide or Too Narrow
21:24
Bass Trombone Restoration #6: Straightening the VERY BENT Slide Tubes
15:22
Mouthpiece Basics for Trombone (and all other brass instruments)
4:30