The DJ 4 In The Mix is the fourth DJ mix compilation by German producer and remixer ATB, which was released on December 28, 2007. Like his last three mix compilations, The DJ 4 is a double-CD album, and includes songs by various DJs and producers, all mixed and compiled by ATB.
ATB has collaborated with many important artists for this release, including french electronic composer and worldwide artist Jean Michel Jarre. The song "Vintage" from his 2007 studio album Téo & Téa is featured on this mix compilation, under the name ATB Remix.