Spiritual Beggars is a stoner metal band from Halmstad, Sweden, formed by Michael Amott, who is known from Arch Enemy, Carcass and Carnage. The band is heavily influenced by 1970s hard rock and incorporates elements of psychedelia into its music.

Firebird was a British blues-rock power trio founded by Bill Steer in 1999. The music style, reminiscent of 1960s rock bands such as Cream, is a radical departure from Steer's previous work with grindcore pioneers Napalm Death and Carcass.

Audrey Horne are a hard rock band from Bergen, Norway. The band took its name from Sherilyn Fenn's character in the cult TV series Twin Peaks. Although some of the band's members play or have previously played in black metal bands like Enslaved and Gorgoroth, Audrey Horne's music is far removed from the black metal genre, and can be described as heavy and melodic classic rock, similar to bands like Van Halen, Kiss, Deep Purple, Thin Lizzy, Ozzy Osbourne, Iron Maiden, Faith No More and Alice In Chains.

The Vintage Caravan are a rock band from Álftanes, Iceland. The band was formed in 2006 by Óskar Logi Ágústsson and Guðjón Reynisson before bassist Alexander Örn Númason joined after the first studio album. There has been just one line-up change since the founding of the band when Stefán Ari Stefánsson replaced Guðjón Reynisson on drums in 2015. The band have released three studio albums.

Kayser is a Swedish thrash metal band from Helsingborg. They are currently signed to Listenable Records.

Mammoth Mammoth are an Australian hard rock/stoner rock band that formed in 2007 in Melbourne. The band consists of vocalist Mikey Tucker, guitarist Ben Couzens, bassist Pete Bell and drummer Frank Trobbiani. They independently released their self-titled debut EP in June 2008 through their label, Golden Triangle, and followed this with a full-length album titled "Volume II: Mammoth" in August 2009.
In November 2012, their third album Volume III: Hell’s Likely was released, and after good sales in Europe they were approached and signed by the Austrian label Napalm Records. Mammoth Mammoth’s sound has been likened to "Motorhead doing mushrooms with Black Sabbath at a Butt Hole Surfers concert".
The band are well known for their raucous, live shows; Heavy Magazine Australia said, "their live reputation precedes them ... Mikey Tucker knows no boundaries and goes in hard every time; throwing himself off the stage and throughout the crowd." Mammoth Mammoth have been banned from performing at two music venues in Melbourne.

Kamchatka are a Swedish power trio highly influenced by late 1960s and early 1970s blues rock bands. Their sound combines elements of blues rock, stoner rock and psychedelic rock.
Kamchatka took their name from the volcanically active Russian Kamchatka Peninsula that divides the Okhotsk and the Bering Sea.