シャロン・デン・アデル
Embrace (Voyage, 1996) "Frozen"
Bash (Silicon Head, 1997) "Hear"
Into the Electric Castle (Ayreon, 1998) "Isis & Osiris", "Amazing Flight", "The Decision Tree", "Tunnel of Light", "The Garden of Emotions", "Cosmic Fusion", "Another Time, Another Space"
Schizo (De Heideroosjes, 1999) "Regular Day in Bosnia"
Prison of Desire (After Forever, 2000) "Beyond Me"
The Metal Opera (Avantasia, 2000) "Farewell"
Inside (Orphanage, 2000) "Behold"
Architecture of the Imagination (Paralysis, 2000) "Fly", "Architecture of the Imagination"
Fast Forward (De Heideroosjes, 2001) "Last Call to Humanity"
Fooly Dressed (Aemen, 2002) "Time", "Waltz"
The Metal Opera Part II (Avantasia, 2002) "Into the Unknown"
Hymn to Life (Timo Tolkki, 2002) "Are You the One?"
Lucidity (Delain, 2006) "No Compliance"
"Crucify" (De Laatste Show-band, Tori Amos cover live)
Imagine (Armin van Buuren, 2008) "In and Out of Love"
The Metal Opera: Pt 1 & 2 - Gold Edition (Avantasia, 2008) "Farewell", "Into the Unknown"
Pure Air (Agua de Annique, 2009) "Somewhere" (Duet)
Night of the Proms 2009 (John Miles, Katona Twins, Sharon den Adel) "Stairway to Heaven"
Truth Or Dare (Oomph!, 2010) "Land Ahead"