DOWN BY THE RIVER: Headlining the 11th edition of ACL Festival are Neil Young and Crazy Horse, the Red Hot Chili Peppers, The Black Keys, Jack White, Florence + the Machine and the Avett Brothers. The just-announced talent lineup also includes Avicii, Bassnectar, The Roots, Iggy & the Stooges, The Shins, Weezer, Gotye, The Civil Wars, Tegan and Sara, Thievery Corporation, Andrew Bird, Gary Clark Jr., Delta Spirit, Steve Earle, the Old 97's, Alabama Shakes, Esperanza Spalding, Trampled by Turtles, Polica, Zola Jesus, Ben Howard, Childish Gambino and Oberhofer, with north of 130 acts in all. Tickets go on sale tomorrow morning for the fest, which will take place Oct. 12-14 in Zilker Park. More at www.aclfestival.com. (5/22a)