Grant Park Music Festival Free Concerts Series

The Grant Park Music Festival was conceived by Mayor A. J. Cermak during the Great Depression in 1931 when the city presented a series of free concerts to lift the spirits of Chicagoans. The following year, James C. Petrillo, the president of the Chicago Federation of Musicians, vigorously labored to turn these concerts into a permanent summer tradition. Petrillo’s motives were twofold — to make classical music available for all Chicagoans, and to provide secure employment for union musicians.