In April, Chicago a cappella will take audiences on a journey of the “History of Harmony.” The ensemble’s diverse repertoire showcases the rich history of vocal harmony from the early 20th ...

When the group recorded 2004's "I Choose You," the popularity of harmony heavy vocal groups was waning, so the quartet opted to change direction.

When Take 6 comes to town, fans of vocal harmonies and an arts academy will all benefit By Noah Schaffer Globe correspondent,Updated February 22, 2023, 6:50 p.m.