Ghosts I-IV Personals

Trent Reznor – performance, production, art direction
Atticus Ross – programming, arranging, production
Alan Moulder – engineering, mix engineering, production
Alessandro Cortini – guitars (4, 11, 17, 20, 24, 28), bass (4), dulcimer (22), additional electronics (19, 22, 29, 33)
Adrian Belew – guitars (3, 4, 7, 10–11, 14, 16, 21, 25, 27, 31–32, 35), electronics (25), marimba (30)
Brian Viglione – drums (19, 22)
Tom Baker – mastering
Rob Sheridan – art direction, photography, visual and physical elements
Artist in Residence – art direction, photography, visual and physical elements
Phillip Graybill – photography
Tamar Levine – additional photography