"FILE - In this April 17, 2009 file photo, Leonard Cohen salutes the crowd during his performance on the first day of the Coachella Valley Music & Arts Festival in Indio, Calif. It's hard to think of any song that has taken a stranger journey through popular culture than Leonard Cohen's ""Hallelujah."" Author Alan Light's book, ""The Holy or the Broken,"" releasing on Dec. 4, 2012, is about the trajectory of the song, ""Hallelujah,"" and about Cohen and its most celebrated singer, the late Jeff Buckley. (AP Photo/Chris Pizzello, File)"