在理发店传统启发下, 19名歌手在2025年12月的音乐会上演唱了三首阿卡贝拉歌曲, A Sudbury pop-up chorus of 19 singers, inspired by barbershop traditions, performed three a cappella songs at a December 2025 concert, earning strong audience praise.

2025年10月,苏德伯里在理发店传统启发下,在苏德伯里发起了一场弹出式和谐合唱会,有19名经验丰富的歌手参加6次星期日彩排。 In October 2025, a pop-up harmony chorus in Sudbury, inspired by barbershop traditions, launched with 19 experienced singers committed to six Sunday rehearsals. 该团体由Deb Kosiw组织,并得到当地团体和450美元赠款的支持。 该团体独立排练,背了三首四部分歌曲,在12月14日的一场音乐会上没有乐谱地演奏。 Organized by Deb Kosiw and supported by local groups and a $450 grant, the group rehearsed independently, memorized three four-part songs, and performed without sheet music at a December 14 concert. 这场表演受到观众的高度赞扬,引起了人们对未来弹出合唱团的兴趣。 The performance received strong audience praise, sparking interest in future pop-up choruses.