You listen to a short music track and then match it using your sequencer and the clips available. The less you listen to "DJ Seq's" mix, and the more clips you get correct, the more respect you get.
You start off easy, with just a single drum track to match, but as you progress you'll need to match drums, rhythm, bass and lead until eventually you are sequencing full 4-track mixes.
This is the FREE DEMO version with 16 levels to master. But that's not all. There is also a "Freestyle" mode that allows you to get creative by using the clips to sequence your own original creations.
Unless your phone/tablet has amazing internal speakers, you'll need to use headphones or external speakers to play this game properly. This is because you need to be able to hear the bass.
Please report any bugs or errors so they can be fixed.