Calvin2k > References

Switzerland
Events: ENERGY, SONIC 4-11, Goliath 12, Starz, Street Parade, Loaded, Reloaded, Big Bang, White Wolf, Hardstyle 4 Five, Experience, DJ Invasion, Fusion 1, Solaris, Best of Hardstyle a.m.m
Clubs: OXA, MAD, Escape Club, Metropol, Apocalypse, Biella Factory, Globull, Guayas, Niaxa, Utopia a.m.m

Germany
Events: Nature One 2006 & 2007
Clubs: 4Runners Club

Austria
Events: White Wolf Clubbing
Clubs: Tower Club

Holland
Clubs: Roadhouse

France
Clubs: Monte Christo 2