「現シーンを代表するプログレ／メタル系シンガー TOP20」をサイトProg Sphereが発表

Mikael Akerfeldt (Opeth)
Russell Allen (Symphony X)
Daniel Gildenlow (Pain of Salvation)
Mats Leven (Amaseffer, Therion, Candlemass,…)
Kobi Farhi (Orphaned Land)
Vincent Cavanagh (Anathema)
Tom S. Englund (Evergrey)
Tommy Rogers (Between the Buried and Me)
Davidavi Dolev (Omb, Reign of the Architect)
Tommy Karevik (Kamelot, Seventh Wonder)
Damian Wilson (Threshold)
Zaher Zorgatti (Myrath)
Mariusz Duda (Riverside, Lunatic Soul)
Ray Alder (Fates Warning, Redemption)
Andy Kuntz (Vanden Plas)
Erik Rosvold (Cynthesis)
Todd La Torre (Queensryche)
Ross Jennings (Haken)
Einar Solberg (Leprous)
Diego Marchesi (Kingcrow)

Marcela Bovio (Stream of Passion, Ayreon, Star One…)
Anneke van Giersbergen (solo, The Gathering, Devin Townsend, Anathema, Ayreon…)Lee Douglas (Anathema)
Simone Simons (Epica, Kamelot, Ayreon,…)
Charlotte Wessels (Delain)
Alia O’Brien (Blood Ceremony)
Floor Jansen (Nightwish, ReVamp, After Forever, Ayreon…)
Sara Squadrani (Ancient Bards, Ayreon)
Candice Night (solo, Blackmore’s Night)
Dianne van Giersbergen (Ex Libris, Xandria)