On this track, Fergie links up with American rapper Q Tip and producer GoonRock, the man behind many of LMFAO's hits. The Black Eyed Peas' lead singer scats her way through the song, which combines 1920s jazz-style rhythms with contemporary house beats. The song was recorded for the Great Gatsby soundtrack and references the lavish parties held by Gatsby that are described in the novel.
Kid Rock's "All Summer Long" is a mashup of "Werewolves Of London" and "Sweet Home Alabama." The album it came from was released in October, 2007, but they held off until summer, 2008 for a more seasonable release.
"Sloop John B" is a traditional West Indian folk song, and it was a huge hit for The Beach Boys in 1966. They tweaked the lyric, "This is the worst trip since I've been born" to "...I've ever been on" as a wink to acid culture.