I can tell. I'm gifted with that, you know. When I hear that the tempo is slightly off, it's hard for me.
Miles DavisIf you make a suggestion and [musicians] don't know what you mean, you have to be able to do it yourself. I often sit down on drums and show 'em just exactly what I want. And I do it and then say, "How do you do that?" It's because I know how it looks, I know what I want to hear, and I don't drop or rush any tempo. It ain't in my body, it ain't in my nephew's body.
Miles DavisSee, if you put a musician in a place where he has to do something different from what he does all the time, then he can do that - but he's got to think differently in order to do it. He's got to play above what he knows - far above it. I've always told the musicians in my band to play what they know and then play above that. Because then anything can happen, and that's where great art and music happens.
Miles Davis