Today's Beautiful Music is a fantastic concert performance of George Gershwin's opera PORGY AND BESS. The 2019 performance features soprano Adina Aaron, and bass-baritone Musa Ngqungwana, with the Cape Town Opera Chorus, and Frankfurt Radio Symphony, conducted by Andrés Orozco-Estrada.
You can read the Metropolitan Opera's synopsis of PORGY AND BESS.