Spin alpaca wool into yarn
Answer: As the middle class grew, people became more interested in music as entertainment. Fortunately the availability of music and musical theory was more prevalent because of the invention of the printing press (Gutenberg). The arguably biggest change was the increased popularity of what is now known as polyphony.
Explanation:
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An Idiophone. It is a the instrument that produces sound by being struck, scraped or shaken.
That is Martin Luther, he is a german professor of theology
