The Toaru Kagaku no Railgun S Original Soundtrack 1 (とある科学の超電磁砲 S ORIGINAL SOUNDTRACK 1 Toaru Kagaku no Railgun S Original Soundtrack 1?) is the first soundtrack released for the Toaru Kagaku no Railgun S anime. Unlike the previous soundtracks which where released in their own album, here, the soundtrack was bundled in first edition copies of the first Toaru Kagaku no Railgun S Blu-ray and DVD releases on July 24, 2013. Moreover, it does not contain any of the OP and EDs used in the anime, which were bundled separately in the limited edition copies.