Tonic Sol-Fa July 15, 2011

Although this quartet is simply four voices and a tambourine, Tonic Sol-Fa has spent the past seven years on the road carving its niche as the Midwest's top vocal group.

Official Website: http://www.songkick.com/concerts/8945161-tonic-solfa-at-hopkins-center-for-the-arts?utm_source=1126&utm_medium=partner