Nastassja Giulia, Enemy Inside

Bobby VaLeu, Walls of Jericho

Fernando Ribeiro, Moonspell

Alissa White-Gluz, Arch Enemy

Melissa Bonny, Evenmore

Lzzy Hale, Halestorm

Heidi Shepherd, Butcher Babies

Shagrath, Dimmu Borgir

Charlotte Wessels, Delain

Elli Berlin, Null Positiv

Silenoz, Dimmu Borgir

Maria Brink, In This Moment

Chris Harms, Lord of the Lost

Henrik Danhage, Evergrey

Lena Scissorhands, Infected Rain

Alissa White-Gluz, Arch Enemy

Fabienne Erni, Eluveitie

Richard Shaw, Cradle of Filth

Daniel Erlandsson, Arch Enemy

Jonathan Hultén, Tribulation

Cristina Scabbia, Lacuna Coil