Mats Haugen - Encyclopaedia Metallum: The Metal Archives
Interview: Mats Haugen (Circus Maximus)
Mats haugen hi-res stock photography and images - Alamy
Circus Maximus - Metal Storm
Mats Haugen – S-ROCK
Mats Haugen – Progradar
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 | Virtus Advokat AS
Mats Haugen II by ShadowGallerian on DeviantArt
Mats Haugen (Circus Maximus) best solos - YouTube
Mats haugen hi-res stock photography and images - Alamy
Interview of CIRCUS MAXIMUS (Mats Haugen) for the "Isolate" release
Mats Haugen (@matsahaugen) / Twitter
Interview With Mats Haugen On Songwriting
Mats Haugen | Discography | Discogs
Mats Haugen | ARTISTS | Ibanez guitars
10+ 'Mats Haugen' profiles | LinkedIn
Mats Haugen - UGA Today
Mats Haugen – Rock And Roll Dreams
Mats haugen hi-res stock photography and images - Alamy
CIRCUS MAXIMUS's Mats Haugen Discusses Upcoming Album, Songwriting, Progressive Metal & Tour 2014 - YouTube
Stream Mats Haugen (Circus Maximus) Best Solos by Tranez | Listen online for free on SoundCloud
Circus Maximus Remember Solo Cover - YouTube
