Talib Kweli – Quality

Arranged By – Talib Kweli
Bass – Erick Coomes
Mixed By – Dave Dar
Performer – Dave Chappelle
Producer – Eric Krasno
Written-By – Dave Chappelle
Written-By – Eric Krasno

Bass – Doug Wimbish
Guitar – Morgan Craft
Producer – Megahertz (2)
Vocals [Drop] – Xzibit
Written-By – Dorsey Wesley

Backing Vocals – Abby Dobson (2)
Backing Vocals – Kendra Ross
Backing Vocals – Vernetta Bobien
Backing Vocals – William Taylor
Backing Vocals – Chinua Hawk
Recorded By – Geoff Allen
Trumpet – Duane Eubanks
Written-By – Nina Simone

Chorus – Tiffany Phinazee
Chorus – Stephanie McKay
Producer – DJ Scratch
Recorded By [Assistant] – Joe Nardone
Written-By – Roger Karshner
Written-By – Tiffany Phinazee
Written-By – Chuck Mangione
Written-By – George Spivey
Written-By – Stephanie McKay

Bass – Doug Wimbish
Featuring – Cocoa Brovaz
Producer – Megahertz (2)
Recorded By [Assistant] – Marco Bruno (2)
Vocals [Intro] – Junior Cat
Written-By – Dorsey Wesley
Written-By – Tekomin Williams
Written-By – Darrell Yates

Featuring – Bilal
Producer – Dahoud Darien
Written-By – Dahoud Darien
Written-By – Bilal Oliver

Featuring – Mos Def
Mixed By – Neal Pogue
Producer – Ayatollah
Written-By – Lamont Dorrell
Written-By – Curtis Mayfield
Written-By – Dante Smith

Bass – Pino Palladino
Co-producer – Talib Kweli
Drums – Ahmir '?uestlove' Thompson
Featuring – Bilal
Guitar – Randy Bowland
Keyboards – James Poyser
Producer – The Soulquarians
Trumpet – Duane Eubanks
Violin – Emmanuel Pratt
Vocals [Additional] – Aisha Mike
Written-By – Hal Davis
Written-By – Herman Griffith
Written-By – Pino Palladino
Written-By – Eddie Kendricks
Written-By – James Poyser
Written-By – Ahmir '?uestlove' Thompson
Written-By – Bilal Oliver

Featuring – Pharoahe Monch
Featuring – Black Thought
Written-By – Eugene Record
Written-By – Tariq Trotter
Written-By – Stanley McKenny
Written-By – Troy Jamerson

Bass – Erick Coomes
Featuring, Producer, Mixed By – DJ Quik
Written-By – David Blake

Backing Vocals – Jeymes Samuel
Producer – Ayatollah
Recorded By [Assistant] – Marco Bruno (2)
Written-By – Lamont Dorrell

Featuring – Res
Keyboards – James Clark (7)
Producer – J Dilla
Written-By – Shareese Renée Ballard
Written-By – James Yancey

Featuring – Novel
Featuring – Vinia Mojica
Keyboards – James Poyser
Producer – J Dilla
Recorded By – Neal Pogue
Written-By – Vinia Mojica
Written-By – Alonzo Stevenson
Written-By – James Yancey

Written-By – Al Green

Producer – Supa Dave West
Saxophone – Teodross Avery
Vocals [Featuring] – Kendra Ross
Written-By – Supa Dave West
Written-By – Kendra Ross
Written-By – Michael Young
Written-By – Wilbur Bascomb
Written-By – William Young
Written-By – Waung Hankerson
Written-By – William McLean
Written-By – Andres Titus
Written-By – Maxwell Romer
Written-By – S. Abdullah
Written-By – Harold Clayton
Written-By – Teodross Avery