DJ Darryl Gray assembles Old School Chicago House Music Mix. July 18, 2018. Co-Founding Citizen of Reality, DJ Darryl Gray. July 18, 2018. Want to hear/see a particular House Music Mix? Is there an Artist, Style, Classification or Decade of Electronic Music You want a to see/hear a video of it? Let us know, DJ Darryl Gray is looking forward to a challenge.