"I Wanna Rock" is the third official single from American rapper, Snoop Dogg's tenth studio album, Malice n Wonderland. It was released digitally on iTunes on November 17, 2009, after the second single "That's Tha Homie". The song was produced by Scoop DeVille and mixed by Dr. Dre, and Snoop Dogg released it on a mixtape titled "I Wanna Rock" on November 23. The song was confirmed by BBC Radio 1 to be released in the UK on March 15, 2010 but is now listed as "Coming Soon".
The music video (directed by Erick Peyton) premiered on MTV Hits and MTV.com on November 26, 2009. It features Jamie Foxx, America's Best Dance Crew season 3 winners Quest Crew, Hip-Hop Group Far East Movement, professional skateboarder Terry Kennedy, Laurie Ann Gibson, and popular Jerkin' crew The Ranger$. The video takes place during an alley dance battle and Snoop rapping on top of a roof.
The official remix features Jay-Z and is referred to as "The Kings' G-Mix." The music video was released to YouTube through Snoop Dogg's official channel on March 25, 2010. The video has Jay-Z's vocals but he is not physically in the video Sometimes the Ludacris freestyle is added to the original or The Kings' G-Mix" on the radio as the remix. It features a vocal sample of "Microphone Fiend" by Eric B. & Rakim in Snoop Doggs new verse. It is the 1st track on the album's re-release, entitled More Malice.