Read the NYTimes report on last night’s Rock and Roll Hall of Fame annual induction ceremony. The class of 2011 is an eclectic bunch and the presenters and performers on the program made it even more so. When you read about these events or watch them on TV, you plug into the sense of community in the music world. Back in high school, if they even finished high school, most of these people were hanging around the music room, singing in the student play, or off to the side fiddling with a guitar.