Medvěd Obří výjimka mats vassfjord Dobytí Soutěžit krádež
Impera - band leader and drummer JK, lead singer Matti Alfonzetti and bass player Mats Vassfjord : Metal-Rules.com
Thundermother hits the stage at the Save Mart Center Friday | YourCentralValley.com
Mats Vassfjord | Savage Beauty Blog
Mats Karlsson – The Time Optimist (2019, Vinyl) - Discogs
Introducing Impera featuring Tommy Denander, Matti Alfonzetti, J.K Impera & Mats Vassfjord - maytherockbewithyou.com
220 Volt - We're proud to announce Mats "Vasse" Vassfjord as our new bass player. Mats will be stepping in as a full member and will play his first gig with us