不知道有谁发过没。哈哈！

Released：January 21, 2008 / January 28, 2008 (CD)  / March 3, 2008 / March 7, 2008
Format：Digital download, ring tone, vinyl single, CD single
Recorded：2006; Hit Factory Criteria (Miami, Florida)
Genre：Dance-pop, R&B
Label：Columbia
Writer(s)：Jason "Pooh Bear" Boyd, Scott Storch, Kelly Rowland
Producer：Scott Storch, Jason "Pooh Bear" Boyd (co-producer)

"Work" is a song recorded by American singer-songwriter Kelly Rowland. It was written by Rowland, Scott Storch and Jason "Pooh Bear" Boyd and co-produced by Storch and Boyd for Rowland's second studio album, Ms. Kelly (2007).
Following the less successful chart performances of previous singles "Like This" and "Ghetto", "Work" was released during the first quarter of 2008 (see 2008 in music) as the album's second single in most international music markets. The song has since enjoyed commercial success, becoming Rowland's best-charting solo single since her 2002 song "Stole," reaching the top of the charts in Poland and Bulgaria, as well as the top 10 in Australia, Finland, France, Poland, Switzerland and the United Kingdom.

Tracklist：
01 - Work (Put it in) (Freemasons radio edit) 3:11
02 - Work (Put it in) (Steve Pitron & Max Sanna radio edit) 3:31
03 - Work (Put it in) (Original edit) 3:28
04 - Work (Put it in) (Freemasons club mix) 10:37
05 - Work (Put it in) (Steve Pitron & Max Sanna extended remix) 7:59
Bonus：
Work (Put it in) (Remix) (feat. Fat Joe) 3:47 

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