Rock Guitar Android App

For everyone with Android on their mobile, I'd like to invite you to try out my latest app called Rock Guitar. It's a virtual guitar, that focuses on solo techniques. You will be able to bend notes, play pull-offs and slides, and jam to one of the 9 included backing tracks.

Here's the link: https://play.google.com/store/apps/details?id=com.rene.rockguitar

I would apprechiate any feedback, good or bad, so that I can improve this app, to meet everyones needs.

Thanks and enjoy!