Born: August 20, 1950
Kay Andreas (Kostopoulos) is a San Francisco Bay Area based vocalist, percussionist, professional actress, and drama teacher at Stanford University. She has appeared throughout the Bay Area with guitarists, Lenny Carlson and Josh Workman; pianists Larry Vuckovich, Si Perkoff and Roscoe Gallo; bassists Bill Douglass and Barry Green; percussionists Jimmy Robinson, Michael Pinkham, Oliver Brown and Roberto Acevedo. She has also been a featured vocalist with David Hardiman's Big Band. Her group, Black Olive Jazz has performed at concerts, nightclubs, wineries, and universities.