The Piano with 97 Keys - An Incredible Bosendorfer 290
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A Beautiful Classic Bosendorfer
15:23
The Making Of a Bosendorfer
13:28
97 key Bösendorfer Imperial Concert tuning + what do the extra bass notes sound like? - jump link:
11:32
Bösendorfer Imperial Concert Grand: The Piano with the Most Keys
9:25
Bösendorfer Factory Tour
32:42
🎹Piano Buying Tips: 10 Common Mistakes People Make When Buying A Piano🎹
15:22
Bösendorfer Pianos - What a great big, beautiful piano!
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