Pre-owned Yamaha C3 grand piano in polished mahogany, c.2000Introducing the used Yamaha C3L grand piano in polished mahogany c. 2000 The Yamaha C3 has been for many years the 'industry standard' grand piano for practice and performance, and for a 6 foot long grand piano you can do no better, especially when you compare performance versus price. Whilst Yamaha produces a range of larger and hand built instruments, the C3 remains a cornerstone of their grand piano lineup; relatively compact yet producing real