The a cappella group Tonic Sol-fa will perform during Samaritan Bethany ’s 13th annual Benefit Dinner Oct. 7. Tonic Sol-fa is a Minnesota-based vocal quartet that's been named one of the top five ...

Tonic Sol-fa has established itself not only as the most in-demand vocal group in the Midwest, but also one of the most successful independent acts in America. In addition to substantial CD sales of ...

The Minnesota-based a cappella quartet Tonic Sol-fa will return Monday to UND's Chester Fritz Auditorium in Grand Forks with a 7:30 p.m. concert that's different from the one they gave here a year ago ...

BRAINERD — After nearly three decades of harmony, humor and heart, the Emmy-winning vocal quartet Tonic Sol-Fa will take their final Christmastime bow this season with the Wrap It Up 2025 Holiday Tour ...

Live concert footage and behind the scenes shots and interviews make up this captivating video, of the contemporary acappella group, Tonic Sol-fa. Filmed primarily on their 2008 Tour at Hoyt Sherman ...

The a capella vocal group Tonic Sol-fa will perform Oct. 6 at a benefit for the Samaritan Bethany Foundation. The concert is at the Rochester International Event Center, 7333 Airport View Drive S.W.