Celtic, Folk & World Music Concert: Traditional & Original music from Medieval times to the present. Four Shillings Short is the husband and wife duo of Aodh Og O’Tuama from Cork, Ireland, and Christy Martin from San Diego, California. Since its inception in the San Francisco Bay Area, Four Shillings Short has always had an experimental streak. Co-founded in 1985 by Aodh Og O’Tuama and Ernest Kinsolving, the band has included a changing cast of Northern California’s Irish, folk, jazz, and classical musicians. Since 1995, the current partnership of Aodh Og O’Tuama and Christy Martin has formed the core of Four Shillings Short. In 1997, the duo began their first US tour and now play in 46 US states and in Ireland.