This is not an artist, but appears here due to incorrectly tagged soundtracks. If this non-artist appears in your charts, do last.fm and yourself a favour. Fix your tags by putting the actual artist name in the artist field. The easiest is to use something like Picard.
These are photos from concerts where Game of Thrones played, so they may be of other bands that played the concert as well.
Game of Thrones Oct 5, 2019 Los Angeles, California, United States Uploaded by Aramserge
Game of Thrones Oct 5, 2018 St. Louis, Missouri, United States Uploaded by Zandar
Game of Thrones Sep 9, 2018 Inglewood, California, United States Uploaded by Aramserge