In 1988, Bobby McFerrin brought a capella music onto the mainstream pop charts with his hit, "Don't Worry, Be Happy." But vocal music has a long tradition in jazz, and a new CD by the Bay Area ensemble Slammin' shows that tradition moving into new territory. Guest: Andrew Gilbert, music critic.
- Info on the band from the Crosspulse record label.
Please ensure that all comments adhere to our community guidelines. We reserve the right to edit or remove comments that do not follow these guidelines.