Between Jonas Renkse and Brian Welch, who worked more diverse roles?
Jonas Renkse: Jonas Petter Renkse (born 19 May 1975) is a founding member, songwriter, lead vocalist (1991–1994, 1997-) and ex-drummer (1991–1994, 1996–1998) of the band Katatonia, founding member, songwriter, bassist, backing vocalist, ex-guitarist (2004) of the band Bloodbath. Brian Welch: Brian Philip Welch (born June 19, 1970), better known by the stage name Head, is an American musician, singer and songwriter best known as one of the guitarists and co-founder of the nu metal band Korn and his solo project Love and Death.
Jonas Petter Renkse