Stealthy Lines and Excessive Colour

Tonight I'll be drawing in time to music at HA HA (a bar next to the pavilion in Brighton http://www.hahaonline.co.uk/brighton/). Essentially there's going to be some bands playing music, and a group of artists interpreting said music into artwork. I've no idea what's going to happen, but I'm sure it'll make a super spectator sport, especially when i muddle my bass and treble clefs up.