Benjamin Zander gives a pre-concert talk to the audience at Regina Mundi Church in Soweto before the Mahler Symphony No. 2, “Resurrection” concert with the Boston Philharmonic Youth Orchestra, the Gauteng Choristers, directed by Sidwell Mhlongo, and Andiswa Makana, soprano and, Bongiwe Nakani Mcetywa, mezzo-soprano June 17, 2023 Regina Mundi RC Church