Sovereign has been played over 10 times on NTS, first on 17 December 2014. Sovereign's music has been featured on 18 episodes.

There are several bands/artists calling themselves "Sovereign":

Sovereign is a Brazilian Black Metal one man band. Its sole member is Rudolf the Proud. The discography of Sovereign consists of the following releases: Disgrace Command (EP) - 1999, In the Influence of Mars (Full-length) - 2001, The Wolf (Full-length) - 2002, Dimension of Torment (Full-length) - 2003, Demoniac Pride (Full-length) - 2005.

Black metal/hardcore from Trento, Italy

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Sovereign is a polish Heavy/Soul Metal band founded in 2005 in the town of Strzyżów. Since then,…