Circus Maximus is a Norwegian progressive metal band that has been adeptly blending melodic hard rock with elements of heavy metal and progressive rock since their inception in 2000. Formed by drummer Truls Haugen, guitarist Mats Haugen, keyboardist Espen Storø, and bassist Glen Cato Møllen, the lineup solidified with the addition of vocalist Michael Eriksen. Their sound is characterized by intricate musical passages, soaring vocals, and powerful melodies, all of which culminate in a distinct and dynamic auditory experience.

The band made a formidable entry into the metal scene with their debut album "The 1st Chapter" in 2005, followed by the critically acclaimed "Isolate" in 2007, which further established their reputation. Their third offering, "Nine," released in 2012, continued to solidify their high standing in the progressive metal community. "Havoc," appearing in 2016, saw the band exploring even more diverse musical landscapes and lyrical themes, signaling a continued evolution in their sound and artistry. Alongside their studio albums, the band has also enthralled fans with gripping live performances, captured in releases like "Nine Live" and "Havoc in Oslo." The band's dedication to their craft and their ability to consistently deliver engaging and sophisticated music has earned them a dedicated fan base in the progressive metal genre.