Judy Garland & Mel Tormé, Keith Richards & Jerry Lee Lewis, Christina Aguilera & Andrea Bocelli, Boz Scaggs, Naughty By Nature, Joan Osborne, Marcus Miller & David Sanborn, Michael McDonald & Carla Thomas, Joan Baez, Jerry Garcia & Bob Weir, Eddie Vedder & Ben Harper, Rod Stewart & Tina Turner, Eros Ramazzotti & Joe Cocker, Billy Preston & Syreeta, Joe Strummer & The Pogues, Frank Sinatra & Bing Crosby

David Bowie, Eros Ramazzotti, Marvin Gaye, Eric Clapton, Chuck Berry, Beyoncé, Cher, Ann Margret, Tom Jones, Robert Cray, Mick Jagger, Bryan Adams

Eric Clapton & JJ Cale, Robert Plant & Alison Krauss, Al Jarreau & Miki Howard, Jennifer Lopez & LL Cool J, Anastacia & Eros Ramazzotti, Dj Jazzy Jeff & The Fresh Prince, Stanley Clarke & Larry Graham, Emerson Lake & Palmer, U2 & Lady Gaga , Roger Daltrey & Joan Jett, Eddie Vedder & Pete Townshend, Emmylou Harris, Joan Baez & Jackson Browne

The Prodigy, Tina Turner, Eros Ramazzotti, Sting, Beck, Björk, Primal Scream, Foo Fighters, The Smashing Pumpkins, U2, Basia, Tori Amos, D'Angelo

This day (December 22, 2014), in Crawford, Colorado, United States, died John Robert Joe Cocker an English rock and blues singer.