Gerrish-Jones composed nine operas. She also wrote over 100 songs. Her opera
Priscilla is considered the first complete opera with both libretto and score composed by an American woman. One of her compositions won the Josef Hoffmann prize for "best American piano work". Her songs for children were used in California public schools. Several concerts were given in California which featured Gerrish-Jones's music exclusively, including "The Evening of Song" in Sacramento in 1906, and another in San Francisco in 1913. "They are the expression of a melodic gift which is often of great charm," wrote critic Redfern Mason about Gerrish-Jones' compositions in 1914, "supplemented by a keen sensibility to exotic influences and the charm of outdoor nature." Gerrish-Jones wrote about music for
Pacific Town Talk, and
Musical Courier. She also taught music, and was a church organist and choir director. ==Selected works==