Grotrian Steinweg 120cm 1924. One of the best uprights ever made.
10:56
Grotrian Steinweg 1870 sarbachpiano
14:00
Assessment of a very fine Grotrian Steinweg 130 upright piano 1926
1:55:27
Worst Fails of the Year | Try Not to Laugh 💩
26:57
Tach Auch! zu Besuch in der Pianofortefabrik Grotrian-Steinweg in Braunschweig
13:06
Piano Tuning With Pianoscope
16:49
1 year of piano progress (400 hours, self-taught)
13:08
Assessment of a Grotrian Steinweg upright piano 124cm c1919 + re-weighting keys.
13:52