 Linkin Park collaborated with Steve Aoki on the song " Darker Than Blood " for Aoki 's album Neon Future II , which was released in May 2015 . The first preview of the song came during Aoki 's performance on February 28 , 2015 at the Aragon Ballroom in Chicago , Illinois . The song was debuted on Twitch.tv on April 13 and released on April 14 . 
