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4. One of the biggest changes in 20th century music was (1 point)

O the development of a cappella
O there was a lot of music played during parades
O it was the first time technology impacted music
O people could listen to professional musicians at home

User Esso
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1 Answer

4 votes

Answer:

it was the first time technology impacted music

Step-by-step explanation:

User Sonny Saluja
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