The Sins of Thy Beloved is a gothic doom metal band. The band was formed by Glenn Morten Nordbø, Arild Christensen, and Stig Johansen. The band was initially called “Purgatory” but they soon decided to change their name to something less common. Anita Auglend and Ola Aarrestad joined the band shortly thereafter, and they recorded their first demo “All Alone” in January-February 1997. Anders Thue and Ingfrid Stensland then joined before they recorded their second demo “Silent Pain” in January 1998. Pete Johansen played the violin on that demo though he did not officially joined the band until the recording of their first full-length album “Lake of Sorrow” later in 1998.