Possible Questions:
- Warble
- Crowd noise
- Intone
- Canticle
- Monk's music
- Monotonous song
- Part 3 of the question
- Monotonous sound
- Monk music
- Sing in a way
- Sound from the bleachers
- Simple melody
- "Dee-fense!," e.g.
- Strikers' rhyme
- Strikers' commotion
- Street protest sound
- Sound from a monastery, maybe
- Repeated slogan
- Protesters' chorus
- Plainsong
- Mantra
- Liturgical music
- Gregorian music style
- Gregorian ___
- "USA! USA! USA!" for one
- Words from a crowd
- Utter repetitively
- Unison cheer (1894)
- Sound from a monastery
- Sound from a coven
- Sing a simple song
- Rooters' refrain
- Rhythmic shout
- Repetitive phrase
- Repetitive cry
- Protestors' shout
- Protesters' sound
- Pep rally climax, perhaps
- Noise at a street protest
- Musical background
- Music of the Benedictine monks
- Music from the monks
- Music from monks
- Monotonous melody
- Monk's song
- Monk's monotone
- Monastery sound
- Monastery emanation
- Medieval rap
- It can be monotonous
- Intonate
- Gregorian, for one
- Celebrate in song
- Celebrate in plainsong
- "We want a hit!," e.g.
- "USA!" e.g.
- "USA! USA!" is one
- "USA, USA, USA ..."
- "U.S.A." is part of one
- "2, 4, 6, 8 — who do we appreciate?," e.g.