Circus

Provided to YouTube by Jive Circus · Britney Spears Circus (Deluxe Version) ℗ 2008 RCA Records, a division of Sony Music Entertainment Released on: 2008-12-02 Lyricist, Background Vocal, Composer: Claude Kelly Associated Performer: Britney Spears Lyricist, Percussion, Guitar, Keyboards, Programmer, Composer: Lukasz "Doctor Luke" Gottwald Programmer, Percussion, Keyboards, Producer: benny blanco Background Vocal: Cathy Dennis Background Vocal: Myah Marie Composer, Lyricist: Benjamin Levin Producer: Dr. Luke Editor, Engineer: Matt Beckly Engineer: Sam Holland Engineer, Editor: Emily Wright Assistant Engineer: Chad Carlisle Assistant Engineer: Tatiana Gottwald Assistant Engineer: Chris Kasych Assistant Engineer: Eric Weaver Mixing Engineer: Serban Ghenea Assistant Engineer: Tim Roberts Engineer: John Hanes Mastering Engineer: Tom Coyne Auto-generated by YouTube.