Herbie Hancock - River-The Joni Letters

With this album the legendary pianist and innovator explores the words and music of another musical pioneer Joni Mitchell on his first new studio recording for Verve since 1998's Grammy Award winner GERSHWIN'S WORLD. Special guests vocalists include Leonard Cohen, Norah Jones, Joni Mitchell, Corinne Bailey Rae, Luciana Souza, and Tina Turner.