Hypno-Hustler is not considered one of Spider-Man’s top villains — in fact, he regularly shows up on worst supervillains lists — but sources say Glover sparked to the musical aspect of the character and the fact that he has less Marvel cannon baggage, freeing him to greater interpretations. The project could be anything from a disco period piece to a re-imagined modern hip-hop version or even a cyberpunk future play. Adding to the spark was Murphy’s take, whose details are being kept below the bass clef.