Oscar Fredrick Dronjak (born 20 January 1972) is a Swedish guitarist and founder of the power metal band HammerFall. Prior to the success of HammerFall, he also played and released albums with the death metal acts Ceremonial Oath and Crystal Age.
Oscar Fredrick Dronjak (born 20 January 1972) is a Swedish guitarist and founder of the power metal band HammerFall. Prior to the success of HammerFall, he also played and released albums with the death metal acts Ceremonial Oath and Crystal Age.