Biography
Hardstyle Brothers
Members: Marco Pfenninger, Matthias Hänzi
Hardstyle project of Swiss DJ Subsonic (aka Marco Pfenninger) & DJ Header (aka Matthias Hänzi).0:00
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Members: Marco Pfenninger, Matthias Hänzi
Hardstyle project of Swiss DJ Subsonic (aka Marco Pfenninger) & DJ Header (aka Matthias Hänzi).