What is the fine-grained topic of the following text: Among its numerous accomplishments, the Orchestra was rewarded the first prize of the jury and of the audience at the Wind Music Composition competition "Coups de Vents" (2015, 2018), and won the Gold Medal of the International Competition of orchestras in Kerkrade (Netherlands) "Harmony 1" section (2017). Only return the topic.
Orchestra's achievements in music competitions