High Quality Content by WIKIPEDIA articles! Discipline is the tenth studio album by American R&B and pop singer Janet Jackson, which was released on February 22, 2008. It was her only album released for Island Records, after her five-album deal with Virgin Records was fulfilled with the release of 20 Y.O. Jackson worked with producers such as Darkchild, Jermaine Dupri, Ne-Yo, Shea Taylor, Stargate, Johnta Austin, Tricky Stewart, and The-Dream on the album. Jackson's long-time producers Jimmy Jam and Terry Lewis, did not contribute to the project. The album was executively produced by Island Urban president Jermaine Dupri and Jackson. Four singles were released from the album; the first, "Feedback", was released as a digital download in December 2007. The song reached number nineteen on the Billboard Hot 100 chart, becoming Jackson's best-charting single since 2001's "Someone to Call My Lover". The album's later singles did not share the success of "Feedback." The deluxe version of Discipline contained a DVD documenting the production and promotion of the album and music videos.