Red Hot Chili Peppers, P!nk, The Chicks, Kacey Musgraves, SZA, Flume, Paramore and Lil Nas X lead the lineup for this year's ACL Festival, which will be held the weekends of Oct. 7-9 and 14-16 across nine stages at Austin's Zilker Park. Lil Nas X's participation comes after he tweeted last month that he wouldn't perform in Texas because his ex lives in the state. Also on the bill are Diplo, The War On Drugs, Zhu, Japanese Breakfast, Billy Strings, Jazmine Sullivan, Spoon, Robert Glasper, Arlo Parks and Manchester Orchestra. Carly Rae Jepsen, Lil Durk, James Blake, Kevin Morby and GAYLE are among the acts that will perform only on weekend one, while Phoenix, Yungblud, Wet Leg, Faye Webster and Princess Nokia will appear only during weekend two. Three-day tickets go on sale at 12 p.m. CT today (May 10) through the ACL website. Last year's ACL was headlined by George Strait, Billie Eilish, Stevie Nicks, Miley Cyrus (fun fact: her sister Noah will perform at this year's event), Rüfüs Du Sol, DaBaby and Erykah Badu.