| Budzewo Hardcore Brothers | Hardcore, Gabber, Terror, Speedcore, New Style, Wallpapers, Pictures, Covers, MP3, Programs and more | |
| City Beats | CITY BEATS to firma zajmujca si szeroko rozumian, nowoczesn muzyka elektroniczn.
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| OverSound Booking Management | Official Website of OverSound Booking Management | |
| OverSound Music Agency | Oficial website of OverSound Music agency from Warsaw - Poland | |
| Silence Promotion Agency | clubbing, booking agency, parties, eventsSilence is an artistic project, which has appeared on Silesian music scene in April 2003. It's represented by a few young, active and ambitious people. | |
| Yesternight.pl | Aberrated Pictures Gallery, Party agenda, The pictures gallery : parties, concerts, festivals. Promotion of
bands, parties, clubs and all the reasonable signs of night life :) | |
