Photo: Dirk Behlau Swedish Grammis Award-winners TRIBULATION have announced their upcoming EP Hamartia, due for release 17th April via Century Media Records. In celebration, they've also shared the new single and video for Axis Mundi. The track is the second recording to feature new guitarist Joseph Tholl, after their last stand-alone single Hamartia. Watch the music video, (directed by Johan Bååth in collaboration..