.I share your enthusiasm about those Prestige sessions, almost hardboppy up to Chets standards. This is crisp, gripping music, Lightseys piano almost funky and Coleman rough, expressive and ready. You´re right with the flugel. As far as I remember Chets trumpet had been stolen shortly before the sessions."Everything happens to me" a fitting signature beside "Valentine". BTW "Everything happens..." is also covered on a KL trio album recorded decades later for the Dutch Timeless label. Chet sits in on one of the most beautiful versions of this ballad. Highly recommended, too!