On March 23, the Denyce Graves Foundation (DGF) and Washington Chamber Orchestra (WCO) will present “Empowering Voices.” The performance will feature special performances from young artists from DGF’s Shared Voices program, a partnership with HBCUs that nurtures the next generation of talented BIPOC classical singers. It will be presented in collaboration with Johns Hopkins Peabody Institute, where mezzo-soprano Denyce Graves {…}