Pianist, composer Herbie Hancock has done it all.  He's played with Miles, played acoustic, electric and everything in between.  Herbie is a groove master as you'll hear on Watermelon Man, but he is also a wizard at atmospheric sound and harmony as well, as you can hear on his Grammy winning tribute to Joni Mitchell, The River.   Hear the wonderful range and inspired ideas of Herbie Hancock tonight on the 9 O'clock special.