Doina's particularity resides in deep emotions (sorow, longing, loneliness, rebellion, love, etc) and its musical form is expressed by improvisations, using a variouss melodic and rithmic ornaments. In Transylvania is also known as "horă".
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en.wikipedia.org/wiki/Doinawww.cartage.org.lb/en/themes/Arts/music/Ethnomusic…