Þórgunnur Anna Örnólfsdóttir (soprano) studied classical piano and vocal studies at the Reykjavik College of Music (Tónlistarskólinn í Reykjavík), under the guidance of piano teacher Anna Þorgrímsdóttir and vocal teachers Dr. Þórunn Guðmundsdóttir and Sigrún Hjálmtýsdóttir. Þórgunnur graduated from the school in 2013 with a diploma in classical singing.
Þórgunnur took part in several student opera productions at the Reykjavik College of Music, often in leading roles. Þórgunnur has been singing with the Hallgrímskirkja Motet Choir (Mótettukór Hallgrímskirkju) since 2009 and has performed as a soloist with the choir several times, e.g. in the oratorio Cecilia by the Icelandic composer Áskell Másson. In addition Þórgunnur sung with the Choir of the Icelandic Opera in their production of Peter Grimes (2015) as well as performing with the Choir of Langholtskirkja on two occacions.
Þórgunnur Anna graduated from Reykjavík Junior College (Menntaskólinn í Reykjavík) and later studied Icelandic and Anthropology at the University of Iceland (Háskóli Íslands).