Mark Jansen - guitars and vocals on song "Beyond Me" (Live in Hardenberg 26 December 2007)
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Doro Pesch - vocals on song "Who I Am" (Release Party @ Tivoli 17. April 2007 Tilburg)
Batman Forever | Forever Evil | Forever 21 | Strawberry Fields Forever | On a Clear Day You Can See Forever | Forever Dusty | The Maple Leaf Forever | Shrek Forever After | I Will Fight No More Forever | Forever Plaid | Forever Free | X-Men Forever | The Stars and Stripes Forever | The Forever War | The City on the Edge of Forever | River Cottage Forever | Perfect Sound Forever | I'm Forever Blowing Bubbles | Forever Will Be Gone | Forever the Sickest Kids | Forever Changed | After Forever | The Edge of Forever (The Dream Academy song) | The Edge of Forever | Return to Forever | Perfect Sound Forever (book) | Nobody Lives Forever (1946 film) | Nobody Lives Forever | J-Men Forever | Hollywood Forever Cemetery |
They go on tour in Europe along with Evergrey and After Forever, at the Hirson festival and Trophées « hard rock » broadcast on MCM, as well as on acoustic show cases… At the end of 2003, they go on tour from Amsterdam to Grenade and all around Europe with the American band Symphony X. The last promotional date of « Duality » is at « Tournai Prog Event Festival » in Belgium, at the beginning of 2004
The musical backing and the songwriting for the debut album were supplied by musicians Mat Sinner (Primal Fear, Sinner), Magnus Karlsson (Primal Fear), Sander Gommans (After Forever), Jimmy Kresic (Voodoo Circle) and Martin Schmidt.
ReVamp, a progressive metal band founded by Floor Jansen, after the split up of After Forever, her former band