Living people 20th-century American composers 20th-century American male actors 20th-century American singers 21st-century American composers 21st-century American male actors 21st-century American singers American male composers American male film actors American male singer-songwriters American multi-instrumentalists American people of Norwegian descent American people of Scotch-Irish descent American bass-baritones American rock singers American rock songwriters Anti- (record label) artists Asylum Records artists Epitaph Records artists Grammy Award winners Helpmann Award winners Island Records artists Male actors from San Diego Male actors from the San Francisco Bay Area Musicians from the San Francisco Bay Area People from Chula Vista, California People from Echo Park, Los Angeles People from Pomona, California People from Sebastopol, California Singer-songwriters from California Volpi Cup winners Writers from California