Coachella has announced that advance sales for tickets to its 2015 event have begun. 

Coachella 2015 is set to take place over two weekends. Weekend 1 is scheduled to happen April 10-12 and Weekend 2 is slated to take place April 17 through 19. 

The announcement was made today (May 16) on Twitter. 

This year, Coachella included an OutKast performance as well as sets by Nas and Solange Knowles, among others. 

RELATED: Coachella Weekend 2, Day 1 Recap; OutKast Performs Full Set