As a new drummer, a brand-new drummer, I need all the help I can get with my timing and rhythm. When I started I was all over the place so I needed help. Bad!! I found this app, and boy, am I ever glad that I did. This app is wicked, wicked, wicked neat. I cant get into the finer details of this app, because Im still learning it, but holy cow, I cannot be any happier with this app. Thank you for making such a solid app for drummers, and of course, for the wanna be drummers like me. Time to go practice.