This feature-length documentary is a cinematic biography of a song. Inspired by "The Holy or the Broken," Alan Light's critically acclaimed book, it is a definitive exploration of Leonard Cohen's "Hallelujah."

　　Danny Says is a documentary on the life and times of Danny Fields. Since 1966, Danny Fields has played a pivotal role in music and "culture" of the late 20th century: working for the Doors, Cream, Lou Reed, Nico, Judy Collins a…