Named after the body of water, Hyannis Sound is a professional a cappella group based out of Cape Cod, MA.
To this day, the group carries a one-of-a-kind tradition that started in 1994: 10 college-aged singers from across the country come together to spend their summer making incredible music and unforgettable memories.
They will be in Chatham at Saint Christopher's Church every Tuesday at 7pm throughout the summer.
Visit www.hyanissound.org for full schedule