Stilwell Pianos Qty. 1 2 3 4 5 6 7 8 9 10 Add to Cart Yamaha G-1 Disklavier Player Baby Grand Piano - is currently on backorder. You may still purchase now though and we'll ship as soon as more become available. Size-5'3" Year Built-1990 Duplex Scaling. Sostenuto Pedal. Solid Spruce Soundboard. V-Pro Vacuum Molded Plate. Made in Japan. Disklavier Player System.