About Lou Reed & Metallica
A collaboration between Lou Reed and Metallica. The conception of the collaboration project began in 2009 when both Metallica and Lou Reed performed at the Rock and Roll Hall of Fame's 25th Anniversary Concert. After that performance, the two entities began "kicking around the idea of making a record together," but didn't start working together until two years later. In February 2011, Metallica guitarist Kirk Hammett announced that in May 2011 the group would start working on something that's "not 100 percent a Metallica record.