"Trebels" A Cappella Group
Moderator: Mr. Michael Guzik
Trebels is Seton LaSalle's student-run a cappella group. The group participates in the Varsity Vocals International Championship of High School A Cappella competition each year. The group often places well, winning the quarterfinals in 2016. In 2020, Zach Esch, '20, won Best Student Arrangement for his work on "Rise".
Trebels focuses on more contemporary music while experimenting with lots of genres. The group performs at school events, competitions, as well as singing Christmas Carols at a local nursing home. The Trebels even performed the National Anthem at PNC Park before the Pittsburgh Pirates game in July of 2014 and 2015.