Glen Alvelais (born February 22, 1968) is an American heavy metal guitarist from the San Francisco Bay Area.
In 1992, lead guitarist Alex Skolnick informed Testament that he would be leaving the band at the end of the tour and chose Glen as someone he thought would be a good replacement for him.
[3] Glen also was recruited to play lead guitar for the metal band Tenet, featuring Jed Simon, Gene Hoglan, and Steve "Zetro" Souza.
Alvelais projects include, "LD/50", which features vocalist Clark Brown, bassist Terry Goss, and drummer Tony Providence.
The album features vocalist - Ryan Reynoso, Guitarist - Kimo Sanborn, Bassist - Terry Goss, and Drummer - Nick Benigno.