86K views · 397 reactions | Have you already heard about the JAM function on our Sonogenic SHS-300 keytar? You can combine several effects like Vibrato, Pitch bend and Sustain together with the JAM function, while you’re playing along with your favourite music. In JAM mode you will automatically stay in the right key of the song you’ve chosen - so you’re free to focus on your dance moves instead! | Yamaha Keyboards | Facebook