Pop:
Mariah carey
Katy Perry
Lady GaGa
Natasha hamilton
Lil McCLarnon
Atomic kitten
Leona Lewis
Destiny's child
Lilee allan
joss stone
Hiphop/Rap:
Bad boy records fam 94-99 Notorious B.I.G ,Junior mafia ,Puff Daddy,mase ,Craig Mack ,Total ,112 ,Faith evans ect ect
Death row records from the 90's era dre ,snoop ,pac Tha dogg pound nate dogg ect
Nas
Mobb Deep
Fat Joe ,pun and the terror squad
Jermaine dupri
Ja Rule
The Dipset ,Jim Jones ,Cam ron ,juelz santana ect
Master P and the whole no limit fam from 97-2001
Baby ,Lil wayne ,Juvenile and cashmoney records
Ruff Ryders fam ,DMX ,Jadakiss ect
early Jay-Z
RnB/Swing/Soul
Jodeci
Ginuwine
Keith Sweat
Blackstreet
Arron Hall
R kelly
H-town
Bobby Valentino
Jagged Edge
112
Pretty rickey
Tyrese
Bobby Brown