ROCK & METAL:

 

-FABIO LIONE

(Rhapsody of Fire, Kamelot, Vision Divine, Angra),

-MARCO MINNEMANN

(Joe Satriani, Paul Gilbert, The Aristocrats, Steven Wilson, selezioni Dream Theater, Gianna Nannini ecc.),

-RICARDO CONFESSORI

(Angra, Shaman),

-John Macaluso

(James La Brie, Symphony X, Yngwie Malmsteen, Ark, TNT...)

-GUTHRIE GOVAN

(Steven Wilson, The Aristocrats...)

-OLAF THORSEN

(Vision Divine)

-ALESSIO LUCATTI

(Vision Divine, Etherna)

-RALKEON

(Opening Scenery, Etherna)