The Christmas creep started in earnest three weeks ago, so you can't blame the guys in Tonic Sol-fa for hosting their annual holiday concert the Sunday before Thanksgiving. The Twin Cities-based a ...

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 group heard this question often enough to reconsider its plan, so in addition to the final tour, a holiday tour was added ...

Tonic Sol-fa will perform at 7 p.m. Saturday, Dec. 13, at the Willmar Education and Arts Center. The a cappella group ...

The award-winning a cappella group Tonic Sol-fa will be hitting the Beaver Dam High School auditorium stage Friday at 7 p.m. Tonic Sol-fa has established itself as one of the most successful ...

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