"Concert of gratitude" salutes South African frontline healthcare workers

Musicians of Cape Town Philharmonic Orchestra perform during an outdoor concert named Concert of Gratitude at Groote Schuur Hospital in Cape Town, South Africa, on Sept. 15, 2021. The outdoor concert was on Wednesday staged here to show recognition and appreciation for the work of frontline healthcare workers nationwide, who dedicated their lives to fight against the COVID-19 pandemic. (Xinhua/Lyu Tianran)