Birth of the Cool' became a collector's item, I think, out of a reaction to Bird and Dizzy's music. Bird and Diz played this hip, real fast thing, and if you weren't a fast listener, you couldn't catch the humor or the feeling in their music. Their musical sound wasn't sweet, and it didn't have harmonic lines that you could easily hum out on the street with your girlfriend trying to get over with a kiss.
Miles DavisI mean, it makes me sick when I see a white man sitting there smiling at me being entertaining, man. When I know what he's gonna do after he gets through. You know, when you see that thing on their face - like: "Entertain me." You know what I mean? Even the black guy that's trying to be white - even he can have that crap on his face.
Miles Davis