Looking for a string quartet? You've come to the right place! String Theory is a semi-professional string quartet based in Canberra. We play at weddings, corporate functions, birthday parties, gallery openings, book launches, memorial services and more. We aim to provide a high standard of quality classical music, and we are constantly learning new repertoire and increasing our abilities.

Originally established as the Canberra Grammar School Quartet in 2005, under the tutelage of Leslie Luxton, the originally all-male quartet has rehearsed together for many years and can often be seen around Canberra.