Mario Mauritzsen has 3 Triosphere concerts.

The history of Triosphere begun during the fall of 2004 in Trondheim, Norway, when guitarist Marcus Silver and singer/bassist Ida Haukland decided to put together a new band. The internationally acclaimed Silver has a solid background and has toured Europe with well-known acts such as Alexi Laiho´s Sinergy and Dark Tranquility in additon to international festivals, and in 2005 he was invited to Tokyo, Japan, to host a guitar clinic for ESP Guitars.