Hyannis Sound

The Hyannis Sound is a professional a cappella singing group, composed of 10 young men from around the United States who convene each summer on Cape Cod, Massachusetts in the greater New England area. Every summer, members of the Hyannis Sound live in a house together on Cape Cod, and perform at various venues across the Cape. The group performs at various self-produced weekly shows, parties, restaurants, backyard gatherings, cobblestone streets, and stadiums. Hyannis Sound's repertoire changes each summer, but always consists of a variety of popular songs derived from many eras and genres. Over the past 28 years, Hyannis Sound has received critical acclaim from the Recorded A Cappella Review Board, been awarded by the Contemporary A Cappella Society numerous times, and established themselves as a staple of Cape Cod's music and social community. In 2020 during the global COVID-19 pandemic, Hyannis Sound went viral on the popular video-sharing app TikTok and quickly became one of the most followed vocal groups on the app. They have since partnered with brands like Nerds and were featured in Glamour magazine's You Sang My Song series featuring Alicia Keys after their cover of "Fallin'" achieved over 12 million views on TikTok.