There is more than one artist with this name:

2) Citadel® or Citadel ® is a prog rock band from the USA. http://www.citadelband.com still together after almost 30 years and 10 albums, also co-founders of Progfest in LA, which started a prog rock rebirth in 1993.

1) Citadel is a power metal band from St. Petersburg that started in 2001. They got one EP "Citadel" (2003) and album "Игра Света и Тени" (2008) . http://www.citadel.su/
http://www.myspace.com/citadelspb


3) Citadel is a local band from petaluma. they broke up early 2006 but their music still lives on.

http://www.myspace.com/citadeltheband

4) Citadel finnish power-metal band. Thay have at least 1 album "Transition" was out in 2004 (Label: Low Frequency Records).

5) Citadel US industrial ambient project from Indiana (Triumvirate Records).

6) Citadel are a post-hardcore band from Manchester in England.
http://www.myspace.com/citadeluk

7) Citadel are a local band from tunbridge wells/brighton in england. http://www.myspace.com/citadelbanduk

8) Citadel are a local hardcore band from Plymouth, Devon in England.
http://www.myspace.com/citadeltip

9) Citadel (written as CITᐱDEL) is a metalcore band from Brisbane, Australia.
Listen on: https://spotify.link/rAbw2XYhLDb
https://linktr.ee/citadelau?utm_source=linktree_profile_share<sid=b88ff798-7440-40b0-8452-cf3cef75f2ab

10) Melidic-Hardcore band called Citadel, from Manchester United Kingdom Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.