Björn Folke Rosenström, born August 8, 1970 in Tynnered, Gothenburg, Sweden, is a Swedish songwriter and artist. Rosenström began performing during his studies at the University of Gothenburg, where he studied law from 1991 t0 1996. His musical career started with the debut album Låtar Som Är Sådär in 1996, which was released independently. Rosenström's subsequent albums include Någorlunda Hyggliga Låtar (2000), Glove Sex Guy (2001), and Pop På Svenska (2004). Notable singles include "Het" (2001) and "Hultsfredsfestivalen" (2003). He has also been known for his work with the band Det jävla bandet, which he formed in 2007. In 2015, he released Tuff Pipa.
