What metal group released their  second album  in 1999 by Season of Mist, who has had a Norwegian black metal band formed in 1984 in Oslo on their roster?
Mayhem (band) Mayhem is a Norwegian black metal band formed in 1984 in Oslo. They were one of the founders of the Norwegian black metal scene and their music has strongly influenced the black metal genre. Mayhem's early career was highly controversial, primarily due to their notorious live performances, the 1991 suicide of vocalist Per Yngve Ohlin ("Dead") and the 1993 murder of guitarist Øystein Aarseth ("Euronymous") by former member Varg Vikernes ("Count Grishnackh"), of Burzum.
Esoteric Warfare Esoteric Warfare is the fifth full-length studio album by the Norwegian black metal band Mayhem. It was released by Season of Mist on 6 June 2014 in Europe and Asia, and on 10 June 2014 in North America. It is the band's first album with Teloch on guitar since Blasphemer's departure from the band in 2008.