OK, your out, say Jimmy Maks, or the Mission Theatre and you're watching your favorite drummer or sax player and you have this application on your iPhone. The possibilities look really fun. Sketching in a dark club has never been easy, but with this software and hardware there is hope. I plan try this in the near future and plan to add to the photos and the video in this blog that I have shot and included from You Tube.
If you create one, send it to me and I'll post it!