9th wonder, J Dilla, Hi-Tek, Madlib, Apollo Brown, Pharell Williams, N.E.R.D., Chris Starr, Black Milk, Valencia Robinson, I-Tone, Guilty Simpson, Nas, Joonie, Talib Kweli, Masta Ace, David Banner, Oddisee, Q Parker, Tim & Bob, Joe, Symbolyc One & Illmind, Musiq Soulchild, Capone, Nomak, Lauryn Hill, Boyz II Men, Stacy Epps, Natasha Ramos, Elzhi, Soul:ID, Mos Def, Goapele, Alicia Keys, Anthony Hamilton, Blitz The Ambassador, The Foreign Exchange, Gangstarr, Tokimonsta, STYLES P, Raheem Devaughn, Soul Starr, Jared Evan, Jagged Edge, Buff1, K.Sparks, Colonel Red, Athletic Mic League, ArtOfficial, B.Lewis, Papoose, Notorious B.I.G, Nicolay, M1 Platoon, Dela, Arthur Lewis, Kenna, J. Hollins, Kindred The Family Soul, Brother Ali, Move.Meant, Luke & Q, Bobby Valentino, Daft Punk, Slum Village, The Roots, The Clonious, Damu The Fudgemunk, Jesse Boykins III, Vivian Green, Hasan Salaam, Lateef Dameer, Guru, José James, Flying Lotus, Athletic Mic League, Ashe Watson, Reflection Eternal, Amerie, Shannon B, Tank, Damian Marley, Stephen Marley, Bob Marley, Method Man, Shawn Jackson, Freeway, Jake One, Sade, Jay-Z, Ryan Leslie, Glen Scott, Daniel de Bourg, Erykah Badu, John Legend, Guru's Jazzmatazz, Lupe Fiasco, Destiny's Child, Dru Hill, Wale, Sean Price, Nappy Roots, Tony William, Just Blaze, HomeMade, Donell Jones, Darien Brockington, Percee P, Lenny Kravitz, Immortal Technique, Jaheim, CJ Hilton, Nneka, Eric Roberson, Common, Trey Songz, Charlie Wilson, Mr. Jonz, Kidz In The Hall, RJD2, Sha Stimuli, Terry Dexter, Kero One, Alborosie, Day 26, John Robinson, Bilal, Ledisi, Kid Cudi, Tweet, Platinum Pied Pipers, Carl Thomas, Dwele, Steve Wallace, Ruben Studdard, LSG, Angie Stone, J. Cole, Dead Prez, LaToiya Williams, Ghostface Killah, Zion I, The Jonesz, Kazi, Ginuwine, Jamie Foxx, Tyrese, Raphael Saadiq, Ky-Mani Marley, Aceyalone, MF Doom, Killah Priest, Havoc, DJ VADIM, Singapore Kane, M.O.P., Ahmir, MED, CunninLynguists, Casey Boys, Marco Polo, Erick Sermon, The Grouch & Eligh, Jean Grae, BIG VON, The Cool Kids, Clutchy Hopkin, Cappadonna, The Alchemist, Maxwell, Cam'ron, Pierre Medor, RZA, Jack Splash, Pharoahe Monch, Dabrye, Fabolous, Cyne, Black Violin, Michael Jackson, Blue Sky Black Death, Steve O, Aaliyah, Gaelle, Johnta Austin, UGK, Brian McKnight, J. Holiday, Glenn Lewis, TGT, Graig David, Saigon, Babyface, Floetry, Caveman Theory, Gutta, Obie Trice, Agallah, Royce Da 5'9'', Statik Selektah, Big Shug, Rhymefest, Lil Flip, Kali, Estelle, Wax Tailor, The Fugees, Smif 'N'Wessun, DJ K.O, Da Bush Babees, Theophilus London, Thievery Corporation, BJ The Chicago Kid, The Pharcyde, Margie Joseph, Lack Of Afro, L'Renee, Ayo, Rita J, Kraak And Smaak, The Problemaddicts, Ski Beatz, Curren$y, Edgar Allen Floe, Braille, MF Grimm, Kool G Rap, Tashawn King, Zo!, India.Arie, Morpheground, Gramatik, J-Live, Camp Lo, Lauryn Hill, Choklate, Elaquent, J. Rawls, Moka Only, Miles Bonny, Kankick, Magestik Legend, The Black Sunn, Frank OceanDominique Larue, Grooveman Spot, Evidence, The Isley Brothers, DJ Rhettmatic, Anthony David, Trademark Da Skydiver, MeLo-X, Brandon Hines ..