Joost van den Broek

Claviers

Sphere Of Souls, The Supremacy, Reign Of The Architect, ex-Hate Death Kill, ex-The Gentle Storm, ex-Sun Caged, After Forever, ex-Arjen Anthony Lucassen's Star One, Arjen Anthony Lucassen's Supersonic Revolution, Dianne, Galexia, Sky Too High

Vivien Lalu

Claviers

Shadrane, Hubi Meisel, Lalu, A-Z, The Russ Bergquist Project

Torsten Röhre

Claviers

Silent Force

Aleksandra Jankovic

Chant, Choeurs

Andrea De Paoli

Claviers

Rene Merkelbach

Claviers

ex-Gorefest, ex-Kingfisher Sky

Borislav Mitic

Guitare, Batterie

Erik Norlander

Claviers

Rocket Scientists, Delany, ex-Mattsson, Roswell Six, ex-Joshua Perahia, Dukes Of The Orient, Erik Norlander, ex-Arjen Anthony Lucassen's Star One, Lana Lane

Nikola Mijic

Chant

Eden's Curse, Dreyelands, Alogia, Serious Black

Srdjan Brankovic

Chant, Guitare

Cape Fear, Alogia

Santiago Dobles

Guitare

Council Of The Fallen, Aghora, ex-Cynic (USA), Synkronizity, ex-Order Of Ennead, ex-Pestilence, ex-Rooky

Sabine Edelsbacher

Chant, Choeurs

Gary Hughes, Missa Mercuria, Edenbridge

Gary Wehrkamp

Guitare, Claviers

Rausch, Roswell Six, Amaran's Plight, ex-Enzo And The Glory Ensemble, Shadow Gallery, ex-Arjen Anthony Lucassen's Star One, Warlord (USA-1)

Richard Andersson

Claviers

Richard Andersson, Silver Seraph, Time Requiem, Richard Andersson' Space Odyssey, Majestic (SWE), ex-Majestic (SWE), ex-Adagio (FRA), ex-Iron Mask