March 2014: Martin Garrix, Afrojack, Krewella, Tiësto and more of the world's biggest DJs hit Ultra.

This image appears in the gallery:
25 Photos That Prove 2014 Was An Unforgettable Year For Music

1. 
2. 
3. 
4. 
5. 
6. 
7. 
8. 
9. 

10. 25 images

See the full gallery: 25 Photos That Prove 2014 Was An Unforgettable Year For Music