Listen to Left of Center Radio on iHeartRadio

Left of Center Radio

Bonnaroo organizers are asking fans to help unveil this year's lineup. They're inviting people to call the special phone number 1-844-ROO-2015 on January 13th.  Someone on the other end will give them the name of one of the artists booked to play the festival, and then the caller is supposed to share that name on social media with the hashtag #Bonnaroo.  

In addition to calling in, fans can also tune into the annual Bonnaroo Lineup Announcement Megathon at It's scheduled to air January 13th at 6 p.m. Eastern, and will include a sneak peak at Skrillex's new Superjam documentary and performances from past editions of the festival. 

Bonnaroo 2015 is scheduled to take place June 11th through the 14th in Manchester, Tennessee.  Tickets go on sale January 17th at noon Eastern.  Last year the festival was headlined by Kanye West, Jack White and Elton John

Photo: Getty Images