Credits

Herbie Hancock: Concept, Producer, Keyboards, Prepared Piano, Backing Vocals, Arranger
Chaka Khan: Vocals
John Legend: Vocals
India.Arie: Vocals
Juanes: Producer, Vocals, Arranger
Anoushka Shankar: Sitar
Oumou Sangaré: Vocals
Paulinho Da Costa: Percussion
Alex Acuña: Percussion
Curumin: Drums
Toumani Diabate: Kora
Dave Matthews: Guitar, Vocals
James Morrison: Vocals
Lionel Loueke: Guitar
Marcus Miller: Bass, Producer, Arranger
Manu Katché: Drums
Wayne Shorter: Soprano Saxophone
Larry Goldings: Hammond B3 Organ
Oteil Burbridge: Bass, Vocals
Jeff Beck: Guitar
Seal: Vocals
Seán Keane: Fiddle
Derek Trucks: Guitar, Producer, Arranger
Susan Tedeschi: Vocals
Paddy Moloney: Tin Whistle, Uilleann Pipes
David Hidalgo: Vocals
Conrad Lozano: Vocals
Matt Molloy: Flute
Pink: Vocals
Lisa Hannigan: Vocals
Danny Barnes: Guitar, Bass, Banjo
Larry Klein: Bass, Composer, Keyboards, Backing Vocals
K'naan: Vocals
Céu: Vocals
Dean Parks: Guitar
Eric Schilling: Engineer
Helik Hadar: Engineer, Mixing
John Alagia: Producer
Vinnie Colaiuta: Drums, Tambourine
The Hill-Tones: Backing Vocals
Fatoumata Diawara: Vocals
Matt Chamberlain: Drums
Bernie Grundman: Mastering
Brian Scheuble: Engineer
Chris Bolster: Assistant Engineer
Cindi Peters: Production Coordination
Denis Caribaux: Engineer
Lawrence Azerrad: Design
Jaime Sickora: Assistant Engineer
Richard Bravo: Percussion
Douglas Kirkland: Photography
George Whitty: Keyboards, Sound Design
Kofi Burbridge: Hammond B3 Organ, Vocals
Roland Guillotel: Engineer
Louie Pérez: Vocals
Gustavo Lenza: Engineer
Fernando Tobon: Guitar
Pete Wallace: Keyboards
Kevin Conneff: Bodhrán
Michael Chaves: Guitar
Alan Mintz: Executive Producer, Backing Vocals
Andrew Kitchen: Assistant Engineer
Bill Winn: Engineer
Graham Hope: Assistant Engineer
Jessica Hancock: Production Coordination, Backing Vocals
Melinda Murphy: Executive Producer, Production Coordination
Richard Woodcraft: Engineer
Alan Kelly: Assistant Engineer
Rhani Krija: Percussion
Patrick Spain: Assistant Engineer
Chris Owens: Pro Tools, Assistant Engineer
Rodrigo Campos: Percussion
Mike Mattison : Vocal Arrangement, Vocals
Ibrahim Ag "Abaraybone" Alhabib: Backing Vocals
Abdallah Ag Alhousseyni: Acoustic Guitar, Backing Vocals
Eyadou Ag Leche: Bass, Backing Vocals
Said Ag Ayad: Djembe, Backing Vocals
Elaga Ag Hamid: Guitar, Backing Vocals
Abdallah Ag Lamida: Guitar, Backing Vocals
Alhassane Ag Touhami: Guitar, Vocals, Arranger
Sridhar Parthasarthy: Mridangam
Bill Mims: Assistant Engineer
Marty Wall: Engineer
Bobby Tis: Engineer
Vincent Visi: Drums
Ndofusu Mbiyavanga: Percussion
Jim Lowe: Engineer
Tal Wilkenfeld: Bass
K.S. Chithra: Vocals
Yaya Diarra: Engineer
Rodrigo "Funai" Costa: Assistant Engineer
Ken Hertz: Concept, Producer, Arranger
Shantau Hudikar: Engineer
Anand Iyer: Second Engineer
Bhawai Shankar Kathak: Pakhavaj
Abhishek Khandelwal: Assistant Pro-Tools Engineer, Assistant Engineer
Hugo Legrand: Assistant Engineer
Frank Lillis: Translation
Lucas Martins: Bass
Augustin Makuntima Mawangu: Likembe
Wagner Bigu Meirinho: Assistant Engineer
Cesar Mejia: Engineer
Dani Michelle: Wardrobe
Mandy Montiero: Groomer
Áine Ní Ghlinn: Translation
Maria Ruvalcaba: Backing Vocals
Jaideep Sahni: Translation
Satyajit Talwalkar: Tabla
Ibrahim Tangara: Engineer