Assessment of a Bluthner style IV grand piano c1935 + BAD MOVING! + using a wrest-pin setter. Link:
10:27
Assessment for the repair of a Bechstein model Va with a split wrest-plank:
56:14
Note by Note: The Making of a Steinway Piano | Musical Instrument | ENDEVR Documentary
18:01
Piano Professor Breaks Down 16 Legendary Pianists’ Techniques
47:54
Piano Restoration (with commentary): German Semi Concert Grand
18:24
Tuning hammer technique
13:07
What I Wish I Knew Before I Bought an Acoustic Guitar
11:47
Cleaning a gross public piano in the Chicago Airport
7:46