Roots of Wolfmother

Heartless Bastards are an American rock band formed in Cincinnati, Ohio, in 2003. The band has released six albums.

Mutemath is an American alternative rock project founded by singer-songwriter, multi-instrumentalist, and record producer Paul Meany. Originally co-founded as a band with Darren King in 2002, Meany decided to continue Mutemath as a solo project following King's departure in 2017. Mutemath draws heavily from influences in 1960s and 1970s soul, psychedelic rock, and jam band styles, utilizing vintage guitars and amplifiers as well as Rhodes keyboards, synthesizers, and other electronic instruments such as the keytar.

System of a Down is an Armenian-American heavy metal band formed in Glendale, California, in 1994. Since 1997, the band has consisted of founding members Serj Tankian, Daron Malakian, and Shavo Odadjian (bass); along with John Dolmayan (drums), who replaced original drummer Andy Khachaturian.

Dungen is a Swedish rock band based in Stockholm. Often classified as psychedelic rock, Dungen is also influenced by Swedish folk music, classic rock, progressive rock, garage rock and alternative rock.