Every time Conlon punched a hole, the world got more interesting. If you like something different, and I mean really different, check out Conlon Nancarrow's player piano music. He spent his lifetime composing radical player piano music in Mexico City. I'm organizing a Symposium for September, 2012, in time to enrich concerts expected to take place the following month in honor of the centennial of his birth (October 27, 2012). The website is under construction, but you can find links to interviews and videos.