Mark Mercury is an American composer. He has arranged and composed music since the 1970s. His music is self-described as "futuristic" and is of the ambient and electronic style. He has several album releases under his own record label, Blue Chromium Records. Mercury is probably best known for re-scoring many anime series throughout the 70s and 80s. For several of these, he used the pseudonym Bullets, and composed original songs as well as instrumental music. He composed music for production companies such as Calico Creations, Enoki Films, Kidpix and Ziv International.