I have a nice app on my HTC One Android phone with drum kits, but you cannot modify any of them except for the temp beat.
Is this something that is easy to use, like loading up on a laptop, then hook it up to a nice set of speakers to jam along with?
If so, I might get it for home use, and use my phone app at work then jamming on my guitar and Yamaha THR 10X amp or whatever amp I decide to use at work.
Good timing, this guy I am subscribed to just uploaded this today.
Drum tracks in 5 min - EZ Drummer 2 tutorial