Check the listing for details. GO:PIANO Digital Piano. Condition: Open box. Listed at 383.89 USD. Have you always wanted to learn the piano, but don't have the space or budget for a full-size instrument? Roland's GO:PIANO solves both these problems, allowing you to turn the dream into reality. It features authentic sound and feel derived from Roland's premium home pianos, and supports Bluetooth for working with music education apps on your favorite mobile devices. Adding in built-in speakers, convenient practice features, and more, GO:PIANO is the perfect companion for starting your piano-playing journey. Learn the Right Way with Standard-Size Piano Keys While GO:PIANO is extremely portable, its keyboard still provides authentic feel and response. The 61 keys are standard size and shape, and offer playing surfaces that emulate the natural feel of an acoustic grand piano. This is a.