Related Clues:

• Biblical father in group
• Pop group with a backward 'B' in its name
• "Dancing Queen" music group
• Group with the hit 1978 album 'The Album'
• "Stopping By Woods on a Snowy Evening" rhyme scheme
• Swedish group
• '70s Swedish quartet
• Palindromic pop quartet
• Israel's Eban
• Rock and Roll Hall of Famers since 2010
• 'Rock Me' group, 1975
• Group whose first U.S. hit was 'Waterloo'
• Pop group once providing their own backing
• ''Mamma Mia!'' pop group
• 'Mamma Mia' band