Derdian - Revolution Era (Official Album Teaser) - YouTube
Derdian on Spotify
Derdian - Red And White (Official Lyric Video) - YouTube
DERDIAN - New Era Pt. 2 War Of The Gods - Metal Express Radio
DERDIAN Announces New Album Artwork and New Website - Metal Opera
New Era (Pt. 1) by Derdian (Album, Power Metal): Reviews, Ratings, Credits, Song list - Rate Your Music
Album Review – Derdian / DNA (2018) | THE HEADBANGING MOOSE
Derdian - discography, line-up, biography, interviews, photos
Derdian music, videos, stats, and photos | Last.fm
DERDIAN OLD LOGO T-SHIRT | DERDIAN
Derdian on Spotify
Derdian – New Era Pt. 2: War Of The Gods (2007, CD) - Discogs
Derdian - Encyclopaedia Metallum: The Metal Archives
Derdian music, videos, stats, and photos | Last.fm
Derdian – Official Band Website – Derdian – Official Band Website
Derdian Photos | Metal Kingdom
Derdian music, videos, stats, and photos | Last.fm
DERDIAN New Era Part 2 War of the Gods | eBay
