An ambient techno band consisting of Mike Sandison and Marcus Eoin; they've released three albums in their existence: Music Has the Right To Children, Geogaddi, and The Campfire Headphase. Their third album was a significant departure from their previous styles.

They're known for their two-sided extensive library of songs - one side is corrupted, evil, and creepy-sounding, and the other side of their work is pretty relaxing and neat-sounding.