Marius Danielsen has released a new studio diary from his upcoming metal opera, The Legend Of Valley Doom Part 1. The clip below features vocalist Alessio Garavello (Power Quest, A New Tomorrow) returning to the power metal genre. Watch and listen as he sings the title track, "The Legend Of Valley Doom", which is a 14-and-a-half minute long epic piece.

Additional information on the album can be found at MariusDanielsen.com.

Vocalists:

Marius Danielsen (Darkest Sins)

Edu Falaschi (ex-Angra, Almah)

Tim Ripper Owens (ex-Judas Priest, ex-Iced Earth, ex-Yngwie Malmsteen)

Mark Boals (ex-Yngwie Malmsteen, Iron Mask, Royal Hunt)

Jonas Heidgert (Dragonland)

Elisa C. Martin (Hamka, ex-Dark Moor, ex-Fairyland)

Alessio Garavello (ex-Power Quest, A New Tomorrow)

Kai Somby (Intrigue)

Artur Almeida (Attick Demons)

George Tsalikis (Zandelle)

John Yelland (Disforia, Judicator)

Simon Byron (ex-Crystal Empire, Sunset)

Mikael Holst (Timeless Miracle)

Guitarists:

Timo Tolkki (ex-Stratovarius, Avalon)

Chris Caffery (Savatage, Trans-Siberian Orchestra)

Ross the Boss (ex-Manowar, DeathDealer)

Lars Rettkowitz (Freedom Call)

Tobi Kersting (Orden Ogan)

Jimmy Hedlund (Falconer)

Marco Wriedt (Axxis, 21Octayne)

Olivier Lapauze (Heavenly)

Felipe (Twilight Force)

Alex TheKing Mele (Kaledon)

Esa Ahonen (Cryonic Temple)

Kristian Tjelle (ex-Nocturnal Illusion)

Gard Austrheim (My Decending Ark, ex-Fatty Sunroad)

Marius Danielsen (Darkest Sins)

Sigurd Kårstad (Darkest Sins)

Synth:

Peter Danielsen (Eunomia, Darkest Sins)

Alessio Lucatti (Vision Divine, Etherna)

Bassists:

Barend Courbois (Blind Guardian)

Mike LePond (Symphony X)

Anniken Rasmussen (Darkest Sins)

Ignacio Lopez (Skiltron)

Giorgio Novarino (ex-Crystal Empire, ex-Bejelit)

Marius Danielsen (Darkest Sins)

Drummers:

Ramy Ali (Freedom Call, Iron Mask, Kiske & Somerville)

Ludvig Pedersen (Darkest Sins)