James Clements, best known as ASC, is an astoundingly prolific producer of deeply atmospheric electronic music ranging from drum'n'bass to ambient, all with a fixation on space and science fiction. Throughout the 2000s, he became known for experimental drum'n'bass tracks featuring highly intricate beat programming and a sense of weightlessness, which set them apart from the genre's more club-oriented side. Following 2009's The Astral Traveller, one of the final releases on Clements' Covert Operations label, ASC turned a new leaf with 2010's Nothing Is Certain. Along with works...