Angus McSix is an international power metal band formed by Swiss singer Thomas Winkler and German producer, vocalist and guitarist Sebastian "Seeb" Levermann.

The leader of the German band Orden Ogan, Sebastian "Seeb" Levermann, contacted Winkler with the idea of forming a new power metal supergroup.

The quartet recorded the songs written by Winkler and Levermann at Greenman Studios during 2022 and met in Serbia, where they produced two music videos for their first two singles "Master of the Universe" and "Sixcalibur".

It was also announced that Winkler was stepping down from the band to spend more time with his family, and was replaced by Sam Nyman (Adam McSix).

[4] The vocals are powerful, multi-faceted and clear, and have been described by reviewers as groundbreaking for the genre and compared to Rob Halford or Ronnie James Dio.