Say slogans, perhaps, 8 letters
Performed Hildegard von Bingen's works, 9 letters
Gregorian-chant opener, 10 letters
Rise and fall of the voice pitch, 10 letters
The act of singing in a monotonous tone, 10 letters
Chant in an unvarying voice, 6 letters
Emulate the Gregorians, 6 letters
Have chants encounters?, 6 letters
Perform a Gregorian chant, 6 letters
Perform part of a liturgical service, 6 letters
Recite without inflection, 6 letters
Recite without modulation, 6 letters
Recite, as a prayer, 6 letters
Sing like the witch's men in Oz, 6 letters
Sing, as a Gregorian chant, 6 letters
Speak in a singing voice, 6 letters
Speak liturgically, perhaps, 6 letters
Talk a la Ben Stein, 6 letters
Talk like NFL Films voiceover master John Facenda, 6 letters
Utter slowly and seriously, 6 letters
Utter without modulation, 6 letters
Performed a canticle, e.g., 7 letters
Performed plainsong, 7 letters
Recited the liturgy, 7 letters
Said without feeling, 7 letters
One occupied by chants, 7 letters
One who does voice-overs, 7 letters
Does the voice-over, perhaps, 7 letters
Performs a canticle, 7 letters
Performs part of a liturgical service, 7 letters
Recites slowly and seriously, 7 letters
Recites, as if singing, 7 letters
Says slowly and with authority, 7 letters
Utters monotonously, 7 letters
Second part of the saying, 13 letters
It happens by chants, 8 letters