I had a college buddy who had this one,,,heard it once or twice, dug it. The jam is definitely the highlight, but the biggest surprise was the version of "April In Paris", an alternate take with a different Thad solo...the original (although somebody told me that this version was actually recorded prior to the hit, not sure if I believe that or not...) is so deeply ingrained in my jazz consciousness that to hear the same voice saying totally different things in the same context (same arrangement, same tempo, same players, even sounds like the same studio...) is just a bit of a start the first few times.