St. Anger, as Jason Newsted left Metallica in January 2001, and was the bassist for the band's few live performances until Robert Trujillo joined the band in February 2003. Rock was featured prominently in the 2004 documentary film Metallica: Some Kind of Monster, which dealt with Metallica's internal strife and their struggles with the creative process during the recording of St. Anger. In February 2006, Metallica chose producer Rick Rubin to produce their next album, ending the band's long-time relationship with Rock. At Metallica's 30th Anniversary Concert on December 10, 2011, Rock joined Metallica onstage, and performed bass alongside Trujillo on the songs "Dirty Window" and "Frantic". Awards Rock's career both as a producer and musician was recognized at the 2007 Juno Awards ceremony in Saskatoon for his lifetime contribution to popular music. He was inducted into the Canadian Music Hall of Fame by the Canadian Academy of Recording Arts and Sciences (CARAS). "Bob is a musical craftsman whose wide range of talents show no signs of slowing," said Melanie Berry, CARAS President. "He has helped to define rock as we know it today, and we are very proud to recognize him in the Canadian Music Hall of Fame." Rock has received 4x multi-platinum for "Wanted Dead or Alive" and 2x multi-platinum for "Livin' on a Prayer" by Bon Jovi. Rock confirmed his acceptance of the award: "It is an honour to join great producers like Bob Ezrin, Bruce Fairbairn, Daniel Lanois, Jack Richardson, and David Foster in the Canadian Music Hall of Fame" said Rock. "They are all giants of the industry, and to be recognized, means that I had to have worked with truly great artists. I thank them for their confidence and inspiration." Rock has received nominations for 17 Juno Awards in various categories, including "Producer of the Year", "Recording Engineer of the Year", "Composer of the Year", and "Entertainer of the Year". He has won on numerous occasions for both his production work and his work with Payola$ and Rock and Hyde. Rock last won Producer of the Year in 2005 for Simple Plan's "Welcome to My Life". He was nominated for 2007 Producer of the Year for his work on The Tragically Hip's album World Container. In 2014, Rock won a Grammy Award for Best Traditional Pop Vocal Album for his work on Michael Bublé's album To Be Loved. Discography Musician Payolas In a Place