"Strange Clouds" is a song by American hip hop recording artist B.o.B, featuring fellow American rapper Lil Wayne and produced by Dr. Luke and Cirkut. The song was announced by Atlantic Records to be released on iTunes on September 27, 2011. The song serves as the lead single from his second studio album of the same name. In its first week, it sold 197,000 digital copies, debuting at #7 on the Billboard Hot 100. The song has sold over 1.3 million digital copies worldwide.

Before the song's release B.o.B. performed the song at concert on three different occasions. He debuted the song at Colorado in late August 2011, then performed the track again in Syracuse, New York on September 13, 2011 and on September 20, 2011, at Tennessee Tech University. On September 23, 2011, B.o.B released a trailer through his official website, depicting him in the studio playing the song. The song was written by Bobby Ray Simmons, Jr., Dwayne Carter, Lukasz Gottwald and Henry Walter and was produced by Dr. Luke and Cirkut. It contains elements of dubstep and electro-hop. The official cover art for the single was released on September 26, 2011, on B.o.B's official website. The cover depicts an open grassy landscape on the bottom portion of the cover and a large open sky with a central mystical entity that resembles a nebula centered in the sky above. B.o.B included the song on his eighth mixtape, E.P.I.C (Every Play Is Crucial).

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