Don't know if this is the right area or not but I need some help. Playing a last minute fill in for a band this weekend and I don't have time to memorize all the songs. Instead of using a music stand and shuffling papers around is there an app for the iPad that I can use to put my tabs and song notes on and quickly switch between songs? I'd rather use an iPad clipped on a mic stand rather than a big music stand and papers. Thanks.