Respuesta :
The contributed to the music theory of early Christian chant is :
B. Boethius
"Music theory"
The contributed to the music theory of early Christian chant is the Boethius .
Boethius explored the connections between music, people and the world. The hypothesis of music he created is quick and amazingly advanced.
The musica instrumentalist alludes to the music that can as a rule be listened within the concert corridors
Thus, the correct answer is B.
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