This is the free version. This app has been designed to make it easier for anyone to learn how to play Drum Fills. It contains one hundred Drum Fills. These Drum Fills had been arranged from the simplest ones to the most complex ones in such a way that lets you understand how to create your own fills. You don’t need to know how to read music to use this app. On the other hand (if you don´t know how to read music) the animations of the notes on the staff and the parts of the Drum Set that have to be played, will help you to intuitively understand how music is written. - On each exercise there is a “SLOW” button with which you can listen to the music at a slow speed and see animations of the Drum Set parts that have to play so you can play by imitation the beat and the fill on your own Drum Set. This section allows you to learn the FILL. You will also see animations of the beats (rhythm) and the notes on the staff. This helps you to understand, intuitively, the way in which music is written and read. In this way, you learn to play each Drum Fill by imitation and at the same time you understand the basis of musical writing and reading. On this section you can click on the bar from which you want to repeat from. - There is also a “NORMAL” button with which you listen to the music at its normal speed. There are no more animations. The audio is repeated over and over again so you can practice over and over. It is important to do it uninterruptedly in order to be able to play the FILL and return to the beat smoothly, with no hesitations. This is an educational app that makes easy for anyone to learn how to play one hundred fills in the Drum Set. And it helps to understand how to create your own fills. Have fun!