They have a lot of "un necessary" albums for lack of a better term. They got about 15 essentials, and the rest are all just nice listens, though some are recorded with strings, and the strings end up hogging the spotlight and it becomes the "so and so" orchestra with The Modern Jazz Quartet. I have been dissapointed over the years, (the few years) with albums like those, but they are growing on me, not fast though.