 As a soprano Susan Davenny Wyner had an international career, performing as a soprano soloist with the Boston Symphony Orchestra, Cleveland Orchestra, Israel Philharmonic Orchestra London Symphony Orchestra, Metropolitan Opera, New York City Opera, New York Philharmonic Orchestra, Los Angeles Philharmonic Orchestra, and many others.She obtained regular engagements with notable conductors such as Leonard Bernstein, Sir Colin Davis, Erich Leinsdorf, André Previn, Lorin Maazel, Seiji Ozawa, Robert Shaw, and Michael Tilson Thomas.She was a successful as a performer of music in both historic and modern vernaculars.