I can just visualize the post iPad high school jazz band -- twenty kids sitting in chairs with their tablets, rhythmically tapping virtual buttons on their touc

I can just visualize the post iPad high school jazz band -- twenty kids sitting in chairs with their tablets, rhythmically tapping virtual buttons on their touchscreen. One stands for her solo, tapping her screen at a different cadence. Oh, she's playing trumpet? I thought she was a saxophonist! What artistry! What musicianship! Thank God for Apple and the new iPad!