Related Clues:

• See 4-Down
• Singer's refrain
• Steps on a scale?
• In ___ land (dreaming)
• Cheery song syllables
• Kind of land
• Carefree song syllables
• Carol syllables
• Andalusian article
• ['I can't remember the words...']
• Song syllables
• See 37-Down
• ___ Tunas, Cuba
• ___ Vegas
• Singing syllables