Have you actually listened to Bitches Brew??? I don’t think you,know what the hell you’re talking about. Sounds like you just thought it’d be something cool to say. Anyone who listens to Miles regularly knows you don’t throw one Miles away for another. (although some would argue the album You’re Under Arrest would be the exception. — Maybe) There are different eras. Miles always gets an A. He also plays the shit out of My Funny Valentine.