There are five bands called Tritonus; 1) A german krautrock band from the 70's 2) A swedish punk/hardcore band from Borlänge with Fredda Brickman (guitar, vocals) and Fredd (drums) and an unidentified bass-player. Fredda Brickman previously played in Ogräs and Fredd & Fredda both play in FDM (First degree murder). 3) An uprising hungarian heavy-/trash-metal garage band from the city of Kecskemét. 4)Progressive metal band from Norway. 5)A swedish folk/trad band.