Sadly most non-musicians never get to experience this, so I thought I'd try to find a way to simulate it somewhat. It's not going to be a game per se, but more an online toy / educational experience sort of thing. The idea is that I'll provide a virtual piano you can play with the keyboard of your computer. The twist is that you can only play notes that are in a blues pentatonic scale, which means that basically all notes will sound alright. To have something to play along with, I'll record a bunch of backing tracks on guitar which will provide a standard 12-bar blues framework. This way you can jam out on the virtual piano along with my guitar playing, so we're effectively jamming together :)