Yamaha’s PSS mini-keyboards are fun and ultra-portable instruments you can play anywhere! They can run on batteries or via USB, or even a powerbank. For teens who are discovering the joy of playing music with keyboards, the PSS F-30 features a wide range of beautiful sounds only Yamaha could create, an automatic accompaniment function that exposes the player to different styles of music, a 37-key keybed specifically designed for smaller hands, and a preset library of 30 famous tunes. Here are ex