Johan Edlund (born March 9, 1971) is a Swedish singer, guitarist, and keyboardist who was the leader of the bands Tiamat and Lucyfire. He has also re-mixed songs for Rammstein and London After Midnight. He was also a guest singer in the Dutch progressive metal project, Ayreon. In the beginning of his career, Edlund relied solely on death grunts for singing but later switched to deep, baritone vocals, in part because Tiamat underwent a significant shift in musical styles during the middle of the 1990s. He currently lives in Thessaloniki, Greece with his Greek girlfriend.On April 9, 2014, Johan Edlund announced on the band's Facebook profile that he is leaving Tiamat due to health issues.