Instagram/KATSEYE & Zara Larsson & Music TODAY's 2026 Citi Concert Series lineup is here! See Lizzo, KATSEYE, Zara Larsson, Niall Horan, Tyla, Bleachers & more live at Rockefeller Plaza. April 21, 2026 AceShowbiz - On Monday, April 20, the TODAY show unveiled the exciting lineup for its 2026 Citi Concert Series, promising a vibrant summer filled with live performances from some of the hottest names in music.