Our Ballantine's Stay True session in Hamburg sought to explore the creative intersection between classical music and the electronic underground. On this score, it seemed a no-brainer to top the bill with Detroit colossus Carl Craig -- there's few other artists who have pioneered so enthusiastically in this direction, foraying as he does so far and wide into dancefloor experimentalism. As ever, the music does the talking: an hour of analogue-hewn space jams from one of techno's abiding heroes. Enjoy.