285 Herbie Hancock - Head Hunters

I began to feel that I had been spending so much time exploring the upper atmosphere of music and the more ethereal kind of far-out spacey stuff. Now there was this need to take some more of the earth and to feel a little more tethered; a connection to the earth. … I was beginning to feel that we (the sextet) were playing this heavy kind of music, and I was tired of everything being heavy. I wanted to play something lighter.
— Hancock’s sleeve notes: 1997 CD reissue