Artwork [The Cover And Label Paintings] – Jeff Jordan (2)
Composed By [Vocal Melodies], Lyrics By – Cedric Bixler-Zavala
Coordinator – Kristen Elizabeth Welsh*
Engineer – Jonathon Debaun*, Paul Fig, Robert Carranza
Layout – Sonny Kay
Management [All Mayhem Managed By] – SAM*
Management [Business Management] – Nick Ben-Meir
Mastered By – Vlado Meller
Mastered By [For Vinyl] – Chris von Rautenkranz, Florian Siller
Mixed By – Rich Costey
Mixed By [Assistant] – Pablo Arraya
Performer [The Mars Volta Group] – Adrián Terrazas Gonzáles*, Cedric Bixler-Zavala, Isaiah Ikey Owens*, John Frusciante, Jon Theodore, Juan Alderete De La Peña*, Marcel Rodriguez Lopez*, Omar Rodriguez-Lopez, Pablo Hinojos-Gonzalez*
Producer – Omar A. Rodriguez-Lopez*
Written-By [All Horn Sections Written By] – Omar*
Written-By [All Songs Written By] – The Mars Volta
Written-By, Arranged By, Directed By – Omar Rodriguez-Lopez