des Rever Records is a Baltimore based company, housed in the Shill Building. It is heavily involved in subliminal recordings. Much of the overdubbing at that studio is handled by Reverse Biaz, a young recording engineer.
The FBI was concerned about the recent nationwide rise in crime, and linked it to increased popularity of hard rock music. They also had information that some Julius was behind des Rever. Patti was sent as an amateur agent to investigate. Inspector Desmond set her up with a gig at des Rever Records as a keyboard sub on a recording session.