Iheartradio Music Festival 2024. The weeknd, coldplay’s chris martin & a$ap rocky join 2024 iheartradio music festival lineup. Dua lipa and halsey are joining the lineup for the 2024 iheartradio music festival, taking place on friday, sept.

The lineup each year features top artists of the time along with rising. T he countdown for the 2024 iheartradio music festival presented by capital one is officially on!