She is a founding member of Ensemble Alcatraz and has sung with many ensembles including Philharmonia Baroque Orchestra, American Bach Soloists, Sequentia Koln, Sex Chordae Consort of Viols, Foolia!, Magnificat!, Women's Philharmonic and others in North America and Europe.

She has premiered numerous works of Bay Area composers, including opera and theatre pieces. Performances include appearances at the Kennedy Center in Washington D.C, Metropolitan Art Museum in New York City, the Cloisters, Bellas Artes in Mexico City, and in such cities as Boston, Seattle, Phoenix, New Orleans, Portland, Pittsburgh, London, Regensberg, Vancouver, and at such universities and colleges as Stanford, the University of California, Berkeley, and Davis, Oberlin College, and Washington State.

Susan has enjoyed collaborations with artists including Shira Kammen, Phebe Craig, Judith Nelson, Alasdair Fraser, Paul Hillier, John Dornenburg, and others. In 1992 she founded a recording company called Donsuemor which has released four compact discs, including songs of Henry Purcell and three recordings of the songs of 18th century Scottish poet Robert Burns. For many years she has studied voice with the legendary Lilian Loran.

A special love is teaching children the joy of singing. She owns a baking company (Donsuemor) which supplies the U.S. with fresh madeleines. She divides her time between the San Francisco Bay Area and the Sierra Foothills.

Among the Lasses, songs of Robert Burns (1759-1796)

Between Late and Early - Romantic Songs of Robert Burns (1759-1796)

Ohhh Henry! - Songs of Henry Purcell