SOS
The title of the group's 1975 hit single SOS is a palindrome, just like their name (with the second B of their brand logo being reversed, to increase the symmetry). Waterloo
The single, Waterloo was the winner of Eurovision 1974. It went to number one in the charts in many countries worldwide and was the first in a total of nine UK number ones. It reached the top 10 in the United States. Fernando
Fernando was recorded with English lyrics in September 1975. It became one of Abba's best selling singles. In total Abba were ranked the 3rd best-selling singles artists in the United Kingdom with a total of 11.3 million singles sold by 3 November 2012. Summer Night City
Summer Night City was recorded by the group as a tribute to their hometown of Stockholm. It was released as a single in September 1978. It reached the number one chart position in Sweden. I Have A Dream b/w take a chance on me (Recorded Live At Wembley)
The single was issued in a gatefold sleeve, intended as a souvenir for UK fans who had attended the Wembley Arena concerts in November 1979.