So, you just got your first guitar refretted to some far out temperament -- maybe you've started practicing and learning some new and interesting scale and chord shapes using xen-fret. You want to take the next step and test out the new melodic potential of your instrument, and figure out how to solo over some xen chord changes -- but alas, nobody has made any jam tracks for 17-EDT (how dare they!) -- and you're still learning this new system, so making your own is going to be a lot of effort.
...But not anymore -- introducing micro-jam!
micro-jam gives you a quick and dirty way to choose a few chord changes, and choose from a number of built-in rhythmic styles, and given this will automatically generate a backing track for you in whatever weird-ass awesome temperament your heart desires.
micro-jam is just an idea right now, so sadly you cannot install it yet. :(