Herbie Hancock’s River (The Joni Letters) is an essential for any vinyl enthusiast. 50th Annual Grammy Awards Album Of The Year River: The Joni Letters Herbie Hancock Best Contemporary Jazz Album River: The Joni Letters Herbie Hancock The legendary pianist and innovator explores the words and music of another musical pioneer Joni Mitchell on his first new studio recording since 1998’s Grammy Award winner Gershwin’s World. This edition includes high-quality pressings and a detailed recount of the album’s influential moments, from recording sessions to its role in shaping musical trends.