A free app for Android, by Cobby Labs.

Prepare to be in the world of Piano Hop, where you can discover imaginative types of beats and music that will expand your creativity. You will have a ton of alternatives to choose from, including both your favorite independent music and a huge selection of international popular songs. You will spend hours playing this game because of its amazing design and vibrant colors. The game’s goal is to hold and drag the ball to make it jump on the appropriate tiles while avoiding missing any inside one song. It provides clear instructions and one-touch control.

This is available on Google Play.