Interview: Mats Haugen (Circus Maximus)
Mats Haugen – Progradar
Mats Rime Haugen - Senior Associate - KPMG Norway | LinkedIn
Mats Haugen (@matsahaugen) / Twitter
Circus Maximus Remember Solo Cover - YouTube
Mats haugen hi-res stock photography and images - Alamy
Interview with Mats Haugen (Guitars) (Circus Maximus), staying true to the foundation of the band. - Your Online Magazine for Hard Rock and Heavy Metal
Mats Haugen – Rock And Roll Dreams
Top 20 Guitarists in Progressive Metal & Around - Prog Sphere
Mats haugen hi-res stock photography and images - Alamy
Interview of CIRCUS MAXIMUS (Mats Haugen) for the "Isolate" release
Mats Haugen - Home | Facebook
Mats Haugen – Progradar
Mats haugen hi-res stock photography and images - Alamy
Mats Haugen - Home
Mats Haugen | Virtus Advokat AS
Mats Haugen – S-ROCK
Mats Haugen - Encyclopaedia Metallum: The Metal Archives
CIRCUS MAXIMUS's Mats Haugen Discusses Upcoming Album, Songwriting, Progressive Metal & Tour 2014 - YouTube
Interview With Mats Haugen On Songwriting
Mats Haugen (@matsahaugen) / Twitter
Møt et medlem: Mats Haugen
Mats Haugen – S-ROCK
Mats Haugen - UGA Today
