ABBA - Ring Ring (very rare) - 1973 (+playlist)

http://www.youtube.com/v/ARh6HdZKmKI?version=3&list=PL6A7A247FCD281E1F&autoplay=1&showinfo=1&attribution_tag=MQsmuLFFqLdsER4z6i-B6g&feature=share&autohide=1