![The Norwegian doom metal band Sahg performs a live concert at Vulkan Arena during the Norwegian showcase festival and music conference by:Larm 2017 in Oslo. Here vocalist Olav Iversen (R) is seen The Norwegian doom metal band Sahg performs a live concert at Vulkan Arena during the Norwegian showcase festival and music conference by:Larm 2017 in Oslo. Here vocalist Olav Iversen (R) is seen](https://c8.alamy.com/comp/RF6GN9/the-norwegian-doom-metal-band-sahg-performs-a-live-concert-at-vulkan-arena-during-the-norwegian-showcase-festival-and-music-conference-bylarm-2017-in-oslo-here-vocalist-olav-iversen-r-is-seen-live-on-stage-with-guitarist-ole-walaunet-l-norway-0303-2017-excluding-denmark-RF6GN9.jpg)
The Norwegian doom metal band Sahg performs a live concert at Vulkan Arena during the Norwegian showcase festival and music conference by:Larm 2017 in Oslo. Here vocalist Olav Iversen (R) is seen
![The American alternative metal band Helmet performs a live concert at Vulkan Arena in Oslo. Here guitarist Dan Beeman is seen live on stage with bass player Dave Case. Norway, 30/01 2017 The American alternative metal band Helmet performs a live concert at Vulkan Arena in Oslo. Here guitarist Dan Beeman is seen live on stage with bass player Dave Case. Norway, 30/01 2017](https://c8.alamy.com/comp/KT0W3Y/the-american-alternative-metal-band-helmet-performs-a-live-concert-KT0W3Y.jpg)
The American alternative metal band Helmet performs a live concert at Vulkan Arena in Oslo. Here guitarist Dan Beeman is seen live on stage with bass player Dave Case. Norway, 30/01 2017
![Norway, Oslo - November 30, 2018. The Icelandic heavy metal band Sólstafir performs a live concert at Vulkan Arena in Oslo. Here vocalist and guitarist Addi Tryggvason is seen live on stage. ( Norway, Oslo - November 30, 2018. The Icelandic heavy metal band Sólstafir performs a live concert at Vulkan Arena in Oslo. Here vocalist and guitarist Addi Tryggvason is seen live on stage. (](https://c8.alamy.com/comp/R61CPB/norway-oslo-november-30-2018-the-icelandic-heavy-metal-band-slstafir-performs-a-live-concert-at-vulkan-arena-in-oslo-here-vocalist-and-guitarist-addi-tryggvason-is-seen-live-on-stage-photo-credit-gonzales-photo-terje-dokken-R61CPB.jpg)
Norway, Oslo - November 30, 2018. The Icelandic heavy metal band Sólstafir performs a live concert at Vulkan Arena in Oslo. Here vocalist and guitarist Addi Tryggvason is seen live on stage. (
![The Icelandic heavy metal band Sólstafir performs a live concert at Vulkan Arena in Oslo. Here vocalist Aðalbjörn "Addi" Tryggvason is seen live on stage. Norway, 13/10 2015 Stock Photo - Alamy The Icelandic heavy metal band Sólstafir performs a live concert at Vulkan Arena in Oslo. Here vocalist Aðalbjörn "Addi" Tryggvason is seen live on stage. Norway, 13/10 2015 Stock Photo - Alamy](https://c8.alamy.com/comp/KT8376/the-icelandic-heavy-metal-band-slstafir-performs-a-live-concert-at-KT8376.jpg)
The Icelandic heavy metal band Sólstafir performs a live concert at Vulkan Arena in Oslo. Here vocalist Aðalbjörn "Addi" Tryggvason is seen live on stage. Norway, 13/10 2015 Stock Photo - Alamy
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![Audrey Horne The Norwegian hard rock band Audrey Horne performs a live concert at Vulkan Arena in Oslo H Audrey Horne The Norwegian hard rock band Audrey Horne performs a live concert at Vulkan Arena in Oslo H](https://www.imago-images.com/bild/st/0121429741/w.jpg)
Audrey Horne The Norwegian hard rock band Audrey Horne performs a live concert at Vulkan Arena in Oslo H
![Kebnekajse The Swedish rock band Kebnekajse performs a live concert at Vulkan Arena as part of Oslo Psych Kebnekajse The Swedish rock band Kebnekajse performs a live concert at Vulkan Arena as part of Oslo Psych](https://www.imago-images.com/bild/st/0123726231/w.jpg)
Kebnekajse The Swedish rock band Kebnekajse performs a live concert at Vulkan Arena as part of Oslo Psych
![The German heavy metal band U.D.O. performs a live concert at Vulkan Arena in Oslo. Here band founder and vocalist Udo Dirkschneider is seen live on stage with guitarist Andrey Smirnov. Norway, The German heavy metal band U.D.O. performs a live concert at Vulkan Arena in Oslo. Here band founder and vocalist Udo Dirkschneider is seen live on stage with guitarist Andrey Smirnov. Norway,](https://c8.alamy.com/comp/KTHER4/the-german-heavy-metal-band-udo-performs-a-live-concert-at-vulkan-KTHER4.jpg)