Jan Thore Grefstad is a Norwegian rock

Rock music

Rock music is a genre of popular music that developed during and after the 1960s, particularly in the United Kingdom and the United States. It has its roots in 1940s and 1950s rock and roll, itself heavily influenced by rhythm and blues and country music...

 singer, best known from heavy metal

Heavy metal music

Heavy metal is a genre of rock music that developed in the late 1960s and early 1970s, largely in the Midlands of the United Kingdom and the United States...

 bands Highland Glory

Highland Glory

Highland Glory is a Norwegian power metal band founded in 2001 by members of Phoenix Rizing.Highland Glory is one of the first power metal bands from Norway...

 and Wild Willy's Gang. He was for a period a member of the black metal band Frostmoon. He left Highland Glory

Highland Glory

Highland Glory is a Norwegian power metal band founded in 2001 by members of Phoenix Rizing.Highland Glory is one of the first power metal bands from Norway...

 October 2007 to form Saint Deamon with Ronny Milianowicz and Magnus 'Nobby' Norberg from Dionysus. He has also done two gigs with TNT

TNT (band)

TNT is a Norwegian hard rock/glam metal band from Trondheim, formed in 1982. The band has released twelve studio albums, three EPs and two live albums while going through numerous line-up changes since its formation...

 as a temporary replacement for singer Tony Mills, who was recovering from health problems in the UK.

External links

of Highland Glory

Highland Glory

Highland Glory is a Norwegian power metal band founded in 2001 by members of Phoenix Rizing.Highland Glory is one of the first power metal bands from Norway...

• Highland Glory at Encyclopedia Metallum
• Wild Willy's Gang at Encyclopedia Metallum
• Saint Deamon at Encyclopedia Metallum