Crossword clues for Gregorian chant:INTONEPerform Gregorian chantMETZFrench city often cited as the cradle of Gregorian chantPLAINSONGGregorian chantINTONEPerform a Gregorian chantNEUMEGregorian chant noteINTONESing, as a Gregorian chantINUNISONHow Gregorian chants are sungNTNTDPerformed Gregorian chantINTONATIONOpening phrase of a Gregorian chant.INTONEPerform Gregorian chantsINTONATIONGregorian-chant openerNEUMEGregorian-chant symbolACAPPELLAHow Gregorian chant is sungNEUMESymbol in Gregorian chant notation