• Marcus Deml Workshop im März 2018
  • Marcus Deml new Band The Blue Poets
  • The Blue Poets Video Premiere Goodbye
  • Errorhead Backing Track Pack
  • Evolution Tour Bundle CD + DVD + Shirt
  • Facebook: errorhead
  • Twitter: MrErrorhead
  • YouTube: marcusdemlofficial

Touring

  • Earth Nation 1994&1995
  • Rödelheim Hartreim Projekt: 1995&1996
  • Saga: 1995
  • Grooveminister: 1996&1997
  • Kingdom Come: 1995-1997
  • Errorhead & Inchtabokotables 1998&1999
  • Michael Sagmeister, Victor Smolski, Marcus Deml (2000)
  • Lotto King Karl: 1999- 2006
  • Achim Reichel: 1999-2001
  • Simon Collins: 2001-2002
  • Errorhead: 1998-???