Credit

• A&R - Monte Conner
• Artwork [Soulfly Logo] - Leo Zuletta
• Artwork, Graphics - 642
• Artwork, Graphics - Fabien Cornut
• Bass - Bobby Burns (2) (2, 3, 6 to 9, 11, 12.A)
• Bass - David Ellefson (1, 4 to 6, 10)
• Bass - Marcelo Dias
• Booking [USA] - Justin Hirschman
• Booking [USA] - WAGI
• Booking [Worldwide] - ITB Agency
• Booking [Worldwide] - Rod MacSween
• Booking [Worldwide] - Scott Thomas (5)
• Drums, Percussion - Joe Nunez
• Engineer [Additional] - Sam Hofstedt (1 to 12.B)
• Engineer [Recording] - Staffan Schoier
• Engineer [Recording] - Ulf Ostling
• Executive-Producer - Gloria Cavalera
• Guitar - Mikey Doling (13 to 18)
• Guitar, Flamenco Guitar - Marc Rizzo (1 to 12.A)
• Kaval, Gemshorn, Zurna [Zurla], Bagpipes [Gajde], Pipe [Dvojnice], Bagpipes [Sheepskin], Flute - Ljubomir Dimitrijević (3, 8, 11)
• Keyboards, Sampler - John Gray
• Management - Christina Newport
• Management - Gloria Cavalera
• Management - Oasis Management
• Mastered By - Ted Jensen
• Mixed By - Staffan Schoier
• Mixed By - Terry Date (1 to 12.B)
• Music By, Lyrics By - Max Cavalera (1 to 9, 11, 12.A, 13 to 18)
• Percussion - Meia Noite
• Photography By - 642
• Photography By - Nick Steever
• Producer - Helena "Nenne" Zetterberg (13 to 18)
• Producer - Max Cavalera (1 to 12.B)
• Producer - Soulfly (13 to 18)
• Recorded By, Engineer, Edited By - John Gray (1 to 12.B)
• Vocals, Guitar [4 String], Berimbau, Sitar, Other [Soul] - Max Cavalera