Well it's a world music dance groove thang I built on a Garageband loop and layered echoey guitars. It centres around 'C' but you'll have to find your scale. If anyone who has Garageband wants to get inside it a bit the main loop is called something like 'Afghanistan Sand Raab' and the tempo is 120bpm. There's no bass on it so that's another avenue for exploring. Good luck with this one!