Introitus is the name of more than one artist: 1) Black metal pioneers in Eastern Europe and as the first black metal act from Serbia (Kragujevac) 2) progressive rock band from Vansbro, Sweden. Formed by Mats Bender (keyboards and accordion) and his wife Anna (lead vocals), it's a 'family band', as their son Mattias is the drummer, and their daughter Johanna, who was a member of the choir singing on the first album, has now become the second lead vocalist. Read more on Last.fm