http://alloyentertainment.com

Devon Bostick and Chris Larkin, stars of The CW's "The 100" (premiering on March 19 at 9pm ET) perform a song they wrote in their trailer in between filming scenes on day on set. The lyrics are about the show and book series, with special shout-outs to Alloy Entertainment, Warner Bros., The CW, and author Kass Morgan!