Em 2003, o evento reuniu 44 mil pessoas no Complexo do Anhembi e contou com nomes como Stereo MCs, Jeff Mills, The Youngsters, Junkie XL, Derrick May, Dave Clarke, 808 State.

OUTDOOR STAGE
Marnell X Will
Zemaria
Cleber Port
Marky X Xrs X Mc Stamina
Jay C
Acid Logic
Claud!Nho!
Nude
Carlo D'allanese
Junkie Xl
Marcos Morcerf
Stereo Mcs
Camilo Rocha X Allex S
808 State
Murphy
Fabricio Peçanha
Jeff Mills
The Youngsters
Anderson Noise

THE END
Gabo
Gu
Mark Farina
Mau Mau
Layo & Bushwacka!
Green Velvet
Derrick May
Renato Cohen
Trevor Rockcliffe
Pil Marques

BUGGED OUT!
Erick Caramelo
Gustavo Tatá
Medicine 8
Gil Barbara
Slam
Renato Lopes
Dave Clarke
Luiz Pareto
Futureshock Dex'n'fx
Marcio Zanzi X Ilya Simione

MOVEMENT
Linkage
Koloral
Total Science
Xrs
Makoto
Grooverider
Patife
Ltj Bukem X Mc Conrad
Marky
Bryan Gee
Andy

GATECRASHER
Grace Kelly Dum
Dmitri
Nick Riley
Jason Bralli
Mario Piu
Buga
Dave Seaman
Leozinho e Rodrigo Paciornik
Ferry Corsten
Santiago