Credit

• Mixed By - Andy Wallace
• Piano [Additional] - Rick Rubin
• Producer - Rick Rubin
• Concept By - System Of A Down
• Co-producer - Serj Tankian
• Keyboards - Serj Tankian
• Vocals - Serj Tankian
• Written-By [Strings] - Serj Tankian
• Lyrics By - Tankian
• Music By - Tankian
• Photography By - Glen E. Friedman
• Mastered By - Eddy Schreyer
• Engineer - David Schiffman
• Coordinator - Lindsay Chase
• Engineer [Additional] - Greg Collins
• Guitar - Daron Malakian
• Producer - Daron Malakian
• Vocals - Daron Malakian
• Lyrics By - Malakian
• Music By - Malakian
• Vocals [Additional], Music By [Additional] - Arto Tuncboyaciyan
• Engineer [Assistant] - Al Sanderson
• Engineer [Assistant] - Jim Champagne
• Engineer [Additional] - Darren Mora
• Engineer [Assistant] - Darren Mora
• Written-By [Additional Strings], Arranged By [Strings], Conductor [Strings] - Marc Mann
• Engineer [Mixdown Assistant] - Rich Balmer
• Engineer [Assistant] - Ryan McCormick
• Photography By - Martyn Atkins
• Drums, Photography By, Artwork [Inside Collage] - John Dolmayan
• Bass, Art Direction, Concept By, Artwork [Label] - Shavo Odadjian
• Music By - Odadjian
• A&R - Dino Paredes
• Artwork [Cover] - Mark Wakefield
• Art Direction, Artwork By [Inside Collage] - Brandy Flower
• Booking [Worldwide Representation] - David Benveniste
• Management [Worldwide Representation] - Velvet Hammer Music And Management Group
• Photography By - Hallie Sirota