1, you can take to learn the piano 2, there are a variety of audio, including marimba, electric bass, guitar, etc. Christmas is coming, download piano to play with friends. I love paino by Alianagraycesmommy - Version 1.3 - Dec 2, 2012 Paina is fun Fun by Poopysandwich - Version 1.3 - Dec 1, 2012 Good when bored. I love u by Shahin21 - Version 1.3 - Dec 1, 2012 so I gave 5 stars Awesome by - Version 1.3 - Nov 28, 2012 I love to play piano at home and on the go. This is an easy way to show my friends what I learned when Im out and around and not at home. This is awesome! Lit by Elijah peoples - Version 1.2 - Dec 12, 2012 Love it