CHVRCHES, Ben Howard, Nate Ruess, Wale and The War on Drugs are also among the performers slated to play the two-day festival.
Landmark will help support the Trust for the National Mall’s Landmark Campaign, raising funds for and promoting the Mall.
Two-day passes are available now starting today, April 29, for $150. Kids under 10 get in free with an adult pass purchased. Additionally, Yahoo Screen’s Live Nation Channel will broadcast the event for free online.
Landmark will be held Sept. 26-27.