Yamaha C5 Grand Piano May 16, 2018 admin Grand Pianos, Yamaha Yamaha C5 Grand Piano Serial Number: 3180987 Finish: Ebony Polish Warranty: 5 Years Other pianos you might like...Kawai BS1A Upright Piano Kawai BS1A Upright Piano Serial Number: 2124869 Yamaha MC10A Yamaha MC10A #4949638 ❮ ❯