Panic! at the Disco, Travis Scott, Billie Eilish and Vampire Weekend are set to headline the upcoming 2019 Music Midtown festival in Atlanta.The annual festival, which started in 2004, is set to take place Sept. 14 and 15 at Atlanta's Piedmont Park.Lizzo, Charlie Puth, Lil Yachty, Jaden Smith, 6lack, Lord Huron, Tash Sultana, Walk the Moon, Quinn XCII, Noah Cyrus and many more are also set to perform with more artists to be announced at a later date.Tickets go on sale Friday through the event's official website. General admission tickets and VIP packages will be available.Panic! at the Disco frontman Brendon Urie recently appeared on Taylor Swift's new single titled "ME!" and in its accompanying music video.