Success-n-Effect was an Atlanta-based hip hop group, known for their controversial 1989 single, "Roll It Up My Nigga". The group started out as part of a mixed tape crew named Edward J & the J Team. King Edward J as he is referred to now, is credited as being the original mixed tape king in Atlanta, Georgia. King Edward J is responsible for the first generation of the J Team that included Edward J, Lady DJ, Dangerous D, MC Shy D, DJ Man, DJ Len, and Professor Lazy Rock.