La-La Land Records has announced the details of the soundtrack album for the Arrowverse crossover event Crisis on Earth-X featuring episodes of the CW’s Arrow, The Flash, Supergirl and Legends of Tomorrow. The album features the original music from the four episodes composed by Blake Neely (Riverdale, Life as We Know It, The Pacific, Blindspot), Nathaniel Blume, Daniel Chan and Sherri Chung. The 2-CD set is limited to 3000 copies and is now available to order on the label’s official website. WaterTower Music is expected to release a digital version within the next couple of weeks.