Best Rock Song: Dave Grohl, Paul McCartney, Krist Novoselic, and Pat Smear, "Cut Me Some Slack"
Best Pop Duo/Group Performance: Daft Punk Featuring Pharrell Williams and Nile Rodgers, "Get Lucky"
Best New Artist: Macklemore and Ryan Lewis
Best Rock Album: Led Zeppelin, Celebration Day
Best Metal Performance: Black Sabbath, "God Is Dead?"
Producer of the Year, Non-Classical: Pharrell Williams
Best Alternative Music Album: Vampire Weekend, Modern Vampires of the City
Best Rock Performance: Imagine Dragons, "Radioactive"
Best Country Song: Kacey Musgraves, "Merry Go 'Round" (Shane McAnally, Kacey Musgraves and Josh Osborne)
Best Country Solo Performance: Darius Rucker, "Wagon Wheel"
Best Country Duo/Group Performance: The Civil Wars, "From This Valley"
Best Music Film: Paul McCartney, Live Kisses (Jonas Åkerlund, video director; Violaine Etienne, Aron Levine and Scott Rodger, video producers)