One of the biggest festivals in all of music is taking place this weekend in Viva Las Vegas! And we've got some country starts hitting the stage! Eric Church, Zac Brown Band and newly pop Taylor Swift will be headlining, but make sure to catch Kacey Musgraves and others on the smaller stages! It's sure to be a festival to remember! If you can't make it to the festival, you can bring the festival to you for free by livestreaming it on either Yahoo Screen or on iHeartRadio.