25:41

CHRISTIAN LINDBERG TROMBONE WARMUP

32:17

Master Trombone Techniques with Joe Alessi - Brass Playing Tips and Tricks

12:16

Vienna Philharmonic Trombone Master Class with Dietmar Küblböck: Mahler Symphony No. 3

1:41:24

A DAY WITH IAN BOUSFIELD - Trombone Retreat

4:35

Air/embouchure fundamentals--James Markey

6:16

Christian Lindberg: Advice for Aspiring Players

8:24

LSO Master Class - Trombone

21:43

Developing Your Low Register Video No. 1