Check out John Mayer’s performance live at the Mile High Music Festival in Colorado online via the AT&T blue room!

This summer, music fans across the country can enjoy the Mile High Music Festival in Colorado, no matter where home is! On July 19th-20th, AT&T blue room will be webcasting exclusive live coverage of the event starting at 5 PM ET.

This year’s lineup features such artists as Dave Matthews Band, John Mayer, The Black Crowes and Colbie Caillat, and more!

In addition to great live video of the concert, fans can join the AT&T blue room Twitter channel to stay up to date on news and behind-the-scenes info, straight from the ground at the Mile High Music Festival.

Visit the AT&T blue room at 5PM on July 19th to enjoy the live webcast of this year’s Mile High Music Festival!