The book is very old, around 100 years old, the cover has been taped, as it was falling off, the spine is not fully attached, and there were some writing in pencil on the first page, an additional page was attached with tape which caused some damage to the other page that it was attached to. The pages some some yellowing due to age. This is still a highly collectible book that is hard to find, a true gem for someone that is a collector or simply wants to attempt to play the complex works of Mozart. 

Good luck bidding.