"Constant Motion" was released as the first single from the album Sustematic Chaos" on April 27, 2007 by Dream Theater. It was first made available as a free download the same day by Roadrunner Records; it could be found at Roadrunner Records' Dream Theater sub-website for a limited time. This song was also made available to download for the music video game Rock Band. Its working title was "Korma Chameleon", and was the second piece written.
The song was also accompanied by a music video, the first the band had produced in over a decade. The video clip premiered on July 13, 2007 and was released as a free download, in two different formats, also for a limited time. The band hadn't produced a music video since "Hollow Years" from Falling into Infinity (1997), citing lack of interest and lack of rotation on music channels for the latter. The video received considerable airplay on MTV2's Headbangers Ball and was voted as the second best music video of 2007 by the same; it is arguably Dream Theater's most popular video since "Pull Me Under" in 1992. File Hashes