Wonderful music can be heard on these 3 CDs by the group Hyannis Sound.

This a cappella singing group is comprised of 10 young men from around the country who convene each summer on Cape Cod. They constantly push to expand the diversity and complexity of their music and bring to their audience an exciting live show that is unique and one-of-a-kind, not only from summer to summer, but from one night to the next.

The titles of the CDs are The Hyannis Sound - Annual Bootleg Volume 7, 2003/2004, and On the Clock.