Producer: Greg Kurstin - Artist: Halsey - Mix Engineer: John Hanes - Mixer: Serban Ghenea - Vocals: Halsey - Acoustic Guitar: Greg Kurstin - Bass (Vocal): Greg Kurstin - Drums: Greg Kurstin - Electric Guitar: Greg Kurstin - Mellotron: Greg Kurstin - Percussion: Greg Kurstin - A&R: Jeremy Vuernick - A&R Admin: Ryan Del Vecchio - Engineer: Alex Pasco - Asst. Recording Engineer: Ed Reyes - Engineer: Greg Kurstin - Engineer: Julian Burg - Mastering Engineer: Chris Gehringer - A&R: Aria McKnight - Assistant Mastering Engineer: Will Quinnell - Composer/Author: Greg Kurstin