Born: 10 July 1976 in Jönköping, Sweden
Died: 17 December 2008 in Barcelona, Spain
Johan Karlsson / Johan Carlzon was the vocalist/artist for the Swedish sludge-doom band Abandon. He was also in the grindcore band Relevant Few for a time.
ALBA
Reaper's Mark
The Sick Man's Farewell
2020, CD, Album, Not On Label (Reaper's Mark Self-released), 
,
, Death Metal
Abandon
The Dead End
2009, 
,
, Sludge Metal
Abandon
In Reality We Suffer
2004
Relevant Few
Who Are Those Of Leadership?
2002, CD, Album, No Tolerance Records
Abandon
When It Falls Apart
2001, ,
, Hardcore/Sludge Metal
Abandon
Demo # 2
1998, CDr, EP, Promo, Not On Label (Abandon (2) Self-released)
