Sudan's civil war is escalating as the paramilitary RSF group, which now controls the Darfur region, escalates its attacks and turns its focus east, amid a growing humanitarian crisis. Also, Chileans head to the polls on Sunday to elect their next president and Congress in a first-round vote where security is front of mind. And, the Deaflympic Games kick off in Tokyo this weekend. Plus, a woman conducts the Tehran Symphony Orchestra in a rare performance. Listen to today’s Music Heard on Air.