Related Clues:

• Refrain fragment
• Low voices
• The voices of Oberon, Rinaldo and Erda
• Familiar refrain
• Female choir members
• Chorus voices
• Hymn part
• "Nessun dorma" singer
• Some carolers
• Female voices
• Cheery chant
• Syllables sung while skipping
• Neighbors of the sopranos, perhaps
• Jussi Bjorling, notably
• Some chorus girls