Show HN: Jamtrackers, the Hub for Jam Tracks

I like playing guitar, but I don't have anyone around to jam with. So I play along to backing tracks. I built this site as a tool for lonely musicians, so they can have a place to go to and practice jamming.

Cool features: you can follow chord changes in real time. For each track you'll also be presented with a list of viable scales that you can play, the scales are shows on an interactive fretboard.

Let me know what you all think!