I can't decide what I think of this album. Hancock is a hero of mine, maybe the best jazz pianist ever (certainly the most versatile) and an astoundingly imaginative and innovative musician. So at times on this CD it feels like he is slumming it a bit - I mean Sting has his place but covering one of his own songs on a Hancock album is probably not it. Joss Stone likewise.
I guess it's fair to stay that if you're a fan of Sting, Paul Simon, Annie Lennox, Damien Rice etc you'll probably like the sophisticated pop-jazz on here. I find these artists unremarkable, and maybe I'm a snob, but I certainly wouldn't want to hear more than a song each of them in collaboration with HH.
The duet with Cristina Aguilera on the other hand was a big surprise - I had no idea she was such a good singer. This is the outstanding track on the album - there is real energy between Aguilera and Hancock, and I would like to hear them do a whole album together. I ask myself why she wastes her exceptional voice on the trashy pop she turns out.
The track with John Mayer is also very good.
So - an intersting curiosity, with some high spots, but not to be compared with Hancock's otheradventures (disco, funk, Gershwin).