<span>The country whose folk music contains dissonant harmony is America, The Austrian composer with over 600 songs is Schubert, and the roman numeral representing the chord is IV</span>
The genres for orchestra that consists of three to five movements and is based on an extra-musical source is the orchestral jazz.
<h3>What is orchestra?</h3>
It should be noted that orchestra simply means a large instrumental ensemble that's typical of classical music.
In this case, the genres for orchestra that consists of three to five movements and is based on an extra-musical source is the orchestral jazz.
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