Vox Una Youth Chorale was created to give St. Louis’ Catholic high school singers the opportunity to sing in a mixed gender ensemble, performing high-level collegiate repertoire. Now in their fourth season, Vox Una is an artist in residence at the Cathedral Basilica and has had the opportunity to collaborate with both area musicians and international groups like VOCES8. Each year, they plan a robust concert season that takes them to various parishes around the area. This year, they excited to come to Sacred Heart Valley Park for their fall concert.