The Imperial has 97 keys, i.e. eight full octaves. This expanded range allows faithful performances of a number of compositions by Bartók, Debussy, Ravel and, not least of all, Busoni. Combining a very powerful soundboard and a high proportion of mountain spruce from the Alps, this piano’s sound is almost orchestral. The Bösendorfer “resonating box principle,” which views the entire instrument as a cohesive whole, generates unsurpassed power and a poignantly full tone. Its commanding presence in some of the world’s great concert halls sets the standard by which other grand pianos are judged. Lenght: 9' 6" / 290cm - Width: 5'9" / 168cm - Weight: 1.256lbs / 570 kg. The price includes local transport and one tuning. Indicative price: depends on schedules and access.