14:10
Matt Heafy (Trivium) - Let´s compare my vocals in time to the upcoming tour!
4:02
Matt Heafy (@trivium) - 'Slave New World' guest performance with @sepultura - Knotfest Brazil
9:31
the RIGHT Way to approach Fry Screams!
22:41
We should talk about Matt Heafy's Epiphone Origins Les Paul Customs (ft. Matt Heafy of Trivium)
10:35
Trivium's Matt Heafy - Wikipedia: Fact or Fiction?
5:24
Trivium "Beyond Oblivion" playthrough with Corey Beaulieu
8:24
Metallica Bass Auditions 2003 (FULL)
5:42