Co-Producer: Mark Ralph - Artist: Years & Years - Executive Producer: Mark Ralph - Artist: SIRUP - Co-Producer: DetoNate - Mixer: Dan Grech-Marguerat - Vocals: SIRUP - Vocals: Olly Alexander - Programming: Dan Grech-Marguerat - Bass: Mark Ralph - Guitar: Mark Ralph - Music Production: Mark Ralph - Percussion: Mark Ralph - Programming: Mark Ralph - Synthesizer: Mark Ralph - Music Production: Clarence Coffee Jr. - Recording Engineer: Kohei Nakatake - Engineer: Henri Davies - Asst. Recording Engineer: Charles Haydon Hicks - Asst. Recording Engineer: Luke Burgoyne