- THIS PAGE UPDATED: 5-30-2002 In Memory of Richard Berry - A Friend of the DWS CLICK TO SEE FULL-SIZE PHOTO The Doo-Wop Society of Southern California (DWS) is a 501(c)(3) non-profit organization whose mission is to encourage wider recognition and preservation of 1950s/early '60s vocal group harmony (commonly called doo-wop since the late '60s); we also support both vintage and contemporary vocal ...electricearl.com/dws