Documenting the career of songwriter Harold Arlen, known for composing the score to "The Wizard of Oz." Includes performance footage of Judy Garland, Bing Crosby, Cab Calloway and Tony Bennett.

A classical detour is supposed to take you out of your rut and make you listen with fresh ears. That's what Italian pianist Davide Cabassi does in a jazzy arrangement of Harold Arlen's "Somewhere Over ...