The piece of music is an example of: A. strophic form.
Strophic form is a music in which the song verses, stanzas or chorus are repeated throughout the songs.
Example of Strophic form music is hymns as some songs has versus or chorus that are repeated over and over again.
Therefore the correct option is A.
Learn more about Strophic form here:https://brainly.com/question/28092670
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