Groovekiller, nice solo, very funky story being told. That band sounds like a lot of veterans who know how to lay down that '60s type groove.
I worked with Frank Derrick in the Cab Calloway Orch back in the day. Frank was a very sweet guy who would bring his whole family to the gig every night when we worked in the NYC area. As a matter of fact, his dad, Frank Sr., played alto and clarinet in the band at that time. Glad to hear that Frank Jr is still active.