BLP Piano Shop Training - Upright Piano Regulation Theory
10:44
💥 Harald Schmidt & Jan Fleischhauer rechnen gnadenlos ab! Kritik von allen Seiten auch an den ÖRR!
25:52
Spanish Differences: Spain vs Mexico vs Argentina - Intermediate Spanish
23:41
Upright Regulation
6:15
BLP Piano Shop Training - Key Leveling
11:00
BLP Piano Shop Training - Most Common Upright Pedal Squeaks Coming from the Action
1:02:25
Upright Action Regulation and Q&A!
9:57
BLP Piano Shop Training - Damper Spoon Regulation
9:58