Trevor John Barnard (born 3 January 1938) is a British-born Australian pianist and teacher.
He entered the Royal Academy of Music at a young age, followed by private study with Herbert Fryer, a student of Tobias Matthay[1] and Ferruccio Busoni.
Among the composers who have written works for him are Felix Werder, Richard St. Clair, Geoffrey Allen and Michael Bertram.
Professionally known as Helen Richmond, she was a significant pioneer in the development and appreciation of early music in Australia during the 1960s and 1970s.
These include Dorian Le Gallienne's Sonata and Margaret Sutherland's 2 Suites,[2][9][10][11] and contain a number of world premiere recordings.