Comparison: Grotrian 125 1925 and Bosendorfer 130 1993 upright pianos
![](https://i.ytimg.com/vi/6euH9ZxX05A/mqdefault.jpg)
16:27
German uprights: Grotrians, Steinways, Lipp and Kaps compared
![](https://i.ytimg.com/vi/PP5SY8YeJg8/mqdefault.jpg)
13:48
best piano ever ? Bösendorfer 130
![](https://i.ytimg.com/vi/EV4AHKLk6qM/mqdefault.jpg)
22:41
Amor total a primera vista (La más bella declaración de amor)
![](https://i.ytimg.com/vi/6XCGpcwUpM0/mqdefault.jpg)
23:41
Upright Regulation
![](https://i.ytimg.com/vi/GrbiRzLwhgw/mqdefault.jpg)
8:16
Boston Upright Piano Pedal Noise
![](https://i.ytimg.com/vi/T2GYYV8JSqM/mqdefault.jpg)
12:11
Concert Grand Comparison: Bösendorfer Imperial 290, Steinway D-274 and Yamaha CFX
![](https://i.ytimg.com/vi/cX6UWcrnhwg/mqdefault.jpg)
18:42
¿Cómo sonaban los IDIOMAS ANTIGUOS? ESCÚCHALOS
![](https://i.ytimg.com/vi/rh4xAo9CHzA/mqdefault.jpg)
7:36