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% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for Sing a ballad:

CROON: Sing ballads, perhaps
CROON: Sing ballads, say
CROONS: Sings ballads
CROON: Sing a ballad
SOULFULLY: How one might sing an R&B ballad