This is the free version. This app includes seventy lessons on the following contemporary music styles: - Rock (15) - Blues (15) - Funk (15) - Latin Music (15) - Jazz (5) - Fusion (5) * With this app you don´t need to know how to read sheet music to learn how to play the Drum Set. You simply watch the animations on each lesson and play the same by imitation on your own Drum Set. You will see animations of the beats, the notes on the stave, and what you need to do on the components of the Dru