"Set It Off" is a song by American hip hop duo Young Gunz, released in May 2005, as the lead single from their second studio album Brothers from Another.[1] The song features vocals and production from American musician Swizz Beatz. The song's music video, which was directed by Ben Mor, contains a portion of the single's B-side, titled "Tonite", towards the end of the video.[2] The single peaked at number 52 on the BillboardHot R&B/Hip-Hop Songs chart.[3]