No jazz singer on the scene today bridges sacred and secular like Chicago Vocalist Tammy McCann. Throughout her career, she has paid homage to gospel pioneer Mahalia Jackson. Feel the spirit when McCann brings the Eyal Vilner Big Band to perform her latest soulful tribute, “Yes Mahalia!!, at Jazzmobile’s Summerfest 2021, which is dedicated to co-founder Dr. Billy Taylor in honor of his 100th Birthday. Hear Tammy’s renditions of selections made famous by Jackson, including “How I Got Over” and Duke Ellington’s “Come Sunday.”