Saturday 24 March 2012 – Sunday 25 March 2012
Festival Imperial 2012
Alajuela, Costa Rica
- Maroon 5
- LMFAO
- Moby
- Skrillex
- Björk
- The Flaming Lips
- Cage the Elephant
- TV On the Radio
- Cypress Hill
- Thievery Corporation
- DJ Shadow
- Major Lazer
- Manchester Orchestra
- Gogol Bordello
- Porter Robinson
- A-Trak
- Ximena Sariñana
- Bomba Estéreo
- Mala Rodríguez
- Akasha
- 4-2-4
- Bonobo Dj Set
- The Great Wilderness
- Zopilot
- Sonámbulo
- Huba & Silica
- Patiño Quintana
- Felix Martin & Al Doyle Dj Set
- Color Noise
