Schiller Johann Gustav Performance 6’3 Grand Piano July 19, 2019 admin 6' - 7' Length, Grand Pianos, Schiller Schiller Johann Gustav Performance 6’3 Grand Piano Other pianos you might like...Kawai NS15 Upright Piano Kawai NS-15 Upright Piano Serial Number: 1569590 Finish: Ebony Polish Kawai BS1N Upright Piano Kawai BS1N Upright Piano Serial Number: 2152513 ❮ ❯