The Yale Whiffenpoofs -- the world's oldest collegiate a cappella group -- return to Seattle to anchor the Seattle A Cappella Festival, a harmonious evening of song celebrating Seattle's vibrant music scene. Leave your instruments at home and come enjoy the vocal stylings of the Whiffs and local favorites GIRL BAND, 20/20 A Cappella, and, your host, Puget Sound Company!

Tickets: https://www.seattlesymphony.org/concerttickets/calendar/2019-2020/benaroyahall/seattle-acappella