The series starts June 24 with Marc Cohn and Mavis Staples and ends Sept. 6 with the return of St. Vincent (this year without David Byrne.) B.B. King will be back, and Steep Canyon Rangers are returning, too, without Steve Martin.
The rest of the schedule includes Natalie Cole, Joan Baez, Head for the Hills, Jimmy Cliff, Barenaked Ladies, John Hiatt & The Combo, The Taj Mahal Trio, Sheryl Crow, Gipsy Kings and Martin Sexton with Paper Bird. See botanicgardens.org for the dates.