East Coast prog metallers Periphery have announced that John Petrucci and Guthrie Govan will appear on the band’s upcoming release. Periphery guitarist Mark Holcomb confirmed the current business with Guitar World:

The album is finally done and ready to go … Guthrie Govan and John Petrucci laid down guest solos on the album and they turned out incredible.

Read more at GW.

Right here.