This one is kind of fun to play around with if you play a musical instrument. I mainly have been using the drum machine to jam with on my guitar. You could write an entire song of drum parts to play along with if you so choose. There are other instruments although some aren't that good (bass?). But it does have a multitrack record option.
Walk band
https://play.google.com/store/apps/d...bandprem&hl=en