Pop Rap: Known for its widespread, mainstream appeal, Pop Rap's first breakout star was LL Cool J. The Fresh Prince and MC Hammer quickly rose to the top of the Pop Rap scene and the music charts with lyrics that were less controversial than those of the Gangsta Rap genre, and thus were more likely to receive radio airplay.

Christian Rap: While HipHop was garnering a reputation for less than savory lyrics and artists for questionable activities, other artists were expressing their faith through HipHop. Christian Rap took off in the late 1980s and early 1990s with rap groups like P.I.D. and S.F.C.

Jazz Rap: Although Jazz Rap has never enjoyed mainstream commercial success, the genre often incorporates Afrocentric and political themes. Gang Starr and Gil Scott-Heron are often cited as two of the first Jazz rappers.

Conscious HipHop: Similar to Jazz Rap, Conscious HipHop has never enjoyed mass commercial success. With an emphasis on social issues, Conscious HipHop isn't overtly political, but rather deals with issues such as poverty and religion.