非主流音乐 meaning in English

alternative music

The unusual begins with the instrumentation ( accordion , saxophone and double bass ) , wide range of repertoire , and strong ensemble identity . in this occasion , the ensemble has invited hong kong s chinese music virtuosi to exchange musical languages and to explore fresh interpretation of sounds of the east and the west
来自挪威的前卫组合poing ，擅长演奏新派及非主流音乐，其丰富多变的曲目与独特新?的配搭（手风琴、萨克管、低音大提琴）固能一新观众耳目，行云流水的默契更往往令人摒息静气，叹为听止。