Friday, March 23 - Tiësto - Kraftwerk - Carl Cox - Skrillex - Afrojack - Miike Snow - Pretty Lights - New Order - Groove Armada (DJ set) - Dirty South - Loco Dice - A-Trak - Dada Life - Porter Robinson - Neon Indian - Jack Beats - Chris Lake - Michael Woods - Nicky Romero - Tommy Trash - Katy B - DJ Icey - The Knocks - Afrobeta - Jon Rundell
Saturday, March 24 - Avicii - Justice - Fatboy Slim - Duck Sauce - M83 - Sven Vath - Carl Cox - Laidback Luke - 2manydjs - Flux Pavillion - Borgore - Doctor P - Metronomy - Little Dragon - Hardwell - Datsik - Andy C - Zeds Dead - 12th Planet - Magda - Skream! + Benga - Zedd - Mord Fustang - Cedric Gervais - Netsky - High Contrast - Mt. Eden - Camo & Krooked - Big Chocolate - Carbon Airways - Yousef
Sunday, March 25 - David Guetta - Armin Van Buuren - Kaskade - Bassnectar - Chase and Status - Bloody Beetroots (DJ set) - Fedde Le Grand - Knife Party - Magnetic Man - John Digweed - Steve Aoki - Ferry Corsten - Gareth Emery - Sander Van Doorn - Flying Lotus - SBTRKT - Adam Beyer - Steve Lawler - Joris Voorn - Jamie Jones - Seth Troxler - Damian Lazarus - Nic Fanciulli - Layo & Bushwacka! - Marcus Schossow - Popof - Art Department - Big Gigantic - Savoy - Tritonal - Jochen Miller - Keys n Krates - Elio Riso - Remo - Eco - RioTGeaR
UMF Miami 2012 PHASE 1 LINE UP ANNOUNCED!
Friday, March 23
- Tiësto
- Kraftwerk
- Carl Cox
- Skrillex
- Afrojack
- Miike Snow
- Pretty Lights
- New Order
- Groove Armada (DJ set)
- Dirty South
- Loco Dice
- A-Trak
- Dada Life
- Porter Robinson
- Neon Indian
- Jack Beats
- Chris Lake
- Michael Woods
- Nicky Romero
- Tommy Trash
- Katy B
- DJ Icey
- The Knocks
- Afrobeta
- Jon Rundell
Saturday, March 24
- Avicii
- Justice
- Fatboy Slim
- Duck Sauce
- M83
- Sven Vath
- Carl Cox
- Laidback Luke
- 2manydjs
- Flux Pavillion
- Borgore
- Doctor P
- Metronomy
- Little Dragon
- Hardwell
- Datsik
- Andy C
- Zeds Dead
- 12th Planet
- Magda
- Skream! + Benga
- Zedd
- Mord Fustang
- Cedric Gervais
- Netsky
- High Contrast
- Mt. Eden
- Camo & Krooked
- Big Chocolate
- Carbon Airways
- Yousef
Sunday, March 25
- David Guetta
- Armin Van Buuren
- Kaskade
- Bassnectar
- Chase and Status
- Bloody Beetroots (DJ set)
- Fedde Le Grand
- Knife Party
- Magnetic Man
- John Digweed
- Steve Aoki
- Ferry Corsten
- Gareth Emery
- Sander Van Doorn
- Flying Lotus
- SBTRKT
- Adam Beyer
- Steve Lawler
- Joris Voorn
- Jamie Jones
- Seth Troxler
- Damian Lazarus
- Nic Fanciulli
- Layo & Bushwacka!
- Marcus Schossow
- Popof
- Art Department
- Big Gigantic
- Savoy
- Tritonal
- Jochen Miller
- Keys n Krates
- Elio Riso
- Remo
- Eco
- RioTGeaR