DJ Marky, real name Mark Pacnik, is a German DJ. Mark Pecnik was resident DJ of the legendary German Techno Club "Aufschwung Ost" (later called "Stammheim"), where he and his comrade Pierre defined a whole new club sound.

In December 1998 he founded the record label HörSpielMuzik together with DJ Pierre, who was also resident DJ at Aufschwung Ost/StammheimHörSpielMusik was a basis for fresh talents and publicised unconventional experimental and electronic clubmusic. The name HörSpielMusik is definable in the symbols the way they like to see clubmusic. Music is always the constant factor if it is for our ears ("Hör") you can also interpret the pretension, or the game ("Spiel") or dance but all is in the listeners own conception. Together they released multiple EPs under the name Nagen & Saugen. On the label HörSpielMusik also productions from Heiko Laux and Chris Liebing were released.

He was resident DJ at

1993 - 1994 Lolitabar, Kassel
1994 - 1997 Aufschwung Ost, Kassel
1996 - 1997 Tresor
1997 - 2002 Stammheim, Kassel (ex Aufschwung Ost)
1999 - 2006 U60311, Frankfurt a. Main
2002 - 2003 Hotel Reiss, Kassel
2002 - 2004 Palazzo, Bingen
2006 - 2012 Home @ mtw, Offenbach a. M.
2013 - 2013 Bambule @ mtw, Offenbach
since 1995 Radio Mix Show HR3/XXL Clubnight
since 2013 Heimatkult @ Till Dawn / Marburg