The lineup for 2015's Bonnaroo Music and Arts Festival was announced today, but it took a while to unveil the entire thing. Rather than post the lineup all at one time, the people in charge of Bonnaroo chose to take a totally untraditional approach. Fans were told to call a number where they would then hear the name of one artist slated to play the festival. Fans were then urged to take to social media to share with their followers who they heard was playing, and slowly the list would begin to unravel on its own.

Thankfully, the list was eventually compiled and posted in full on the official Bonnaroo website, so you don't have to painstakingly comb through every Tweet, Instagram post or Tumblr listing to discern who will be at the festival, which is located in Manchester, Tennessee, and will run from June 11th to June 14th.

Some of our favorite acts like Billy Joel, Florence + the Machine, Deadmau5, Kendrick Lamar, Mumford and Sons and many more will be taking the stage and we're totally excited. If you're planning on making your way to Bonnaroo this year you can grab tickets when they go on sale this Saturday (Jan. 17) at noon EST.

You can check out the full lineup below, or head over to the official site to get more details!