At least one day out of the year all musicans should just put their instruments down, and give thanks to Duke Ellington.
The music has gotten thick. Guys give me tunes and they're full of chords. I can't play them...I think a movement in jazz is beginning away from the conventional string of chords, and a return to emphasis on melodic rather than harmonic variation. There will be fewer chords but infinite possibilities as to what to do with them.
That's the way women do. The frown. They want to give you the attitude to approach them back, by giving you a negative vibe.