20 Rhythms</br>24 Demo songs</br>Echo sound effect</br>Volume and tempo controls</br>Record and play feature for writing songs</br></br>Product Description</br></br>Loaded with songs?? sounds & rhythms! Play with 37 keys?? tons of key sounds?? rhythms and demo songs. Plus?? record and playback feature for writing songs!</br><br/>http://www.amazon.com/gp/product/B01IVKUOWY