Meet the Yamaha SHS-300 Keytar: a wearable app smart electronic keyboard that lets you play like a pro. It combines with the Chord Tracker app to ensure you never hit the wrong note. You will be able to play along your favorite songs even if you have never played a musical instrument before.
The Jam feature is available with iOS and Android devices. The app analyzes the songs in your music library to create chord charts for them. The keys are then remapped to the keyboard as you play. The SHS-300 has 12 instrument sounds, including synth leads, bass, and brass, piano, electric piano, organ, electric and acoustic guitars, and strings.[where to get it]