Bobby VaLeu, Walls of Jericho

Melissa Bonny, Evenmore

Heidi Shepherd, Butcher Babies

Shagrath, Dimmu Borgir

Charlotte Wessels, Delain

Elli Berlin, Null Positiv

Lena Scissorhands, Infected Rain

Chris Harms, Lord of the Lost

Henrik Danhage, Evergrey

Maria Brink, In this Moment

Alissa White-Gluz, Arch Enemy

Noora Louhimo, Battle Beast

Richard Shaw, Cradle of Filth

Daniel Erlandsson, Arch Enemy

Silenoz, Dimmu Borgir

Alissa White-Gluz, Arch Enemy

Jonathan Hultén, Tribulation

Vito C., J.B.O

Steven Wussow, Xandria