It was a real treat to see Darin Clendenin and his mighty quartet burning up the bandstand at Tula’s last Friday night. Darin is one of the region’s top-gun pianists. He’s also one of the hardest working. Because he’s in such high demand by various bandleaders and vocalists, he doesn’t get out with his own group very often. As such, I feel fortunate to have caught this show. It was a great night. Darin plays with his own unique elegance. He’s sensitive and fluid, and each note has…