| Love's Gonna Get'cha (Material Love) | Single | 1990 | — |
| Mama Juanita | EP | 1990 | — |
| My Hooptie | Single | 1990 | — |
| No Kid | Single | 1990 | — |
| Pooh Butt Day | Single | 1990 | — |
| Rapper’s Delight | Album | 1990 | Compilation, DJ-mix |
| Raw '91 | Single | 1990 | — |
| Salt‐N‐Pepa | Album | 1990 | Soundtrack |
| Step in the Arena | Album | 1990 | — |
| Step In The Arena (Instrumentals) | Album | 1990 | — |
| The Boomin' System | Single | 1990 | — |
| The Ghetto | Single | 1990 | — |
| The Greatest Hits | Album | 1990 | Compilation |
| The Greatest Hits of The Sugarhill Gang | Album | 1990 | Compilation |
| The Groove (Jazzy’s Groove) | Single | 1990 | — |
| To Be Continued… | Album | 1990 | Compilation |
| U Can’t Touch This | Single | 1990 | — |
| U.D.S. Hollywood Live / Pinkpop Live | Album | 1990 | Live |
| Yo Rap | Album | 1990 | Compilation |
| Blew | EP | December 1989 | — |
| Ladies First | EP | November 7, 1989 | — |
| And in This Corner… | Album | October 31, 1989 | — |
| Pretty Hate Machine | Album | October 20, 1989 | — |
| Seminar | Album | October 17, 1989 | — |
| The Biz Never Sleeps | Album | October 10, 1989 | — |
| Just a Friend | Single | September 21, 1989 | — |
| Down in It | Single | September 15, 1989 | — |
| Express Yourself | Single | September 1989 | — |
| Bleach | Album | August 8, 1989 | — |
| Sleeping With the Past | Album | August 7, 1989 | — |
| Paul’s Boutique | Album | July 25, 1989 | — |
| Unfinished Business | Album | July 18, 1989 | — |
| 1989 Hustlers Convention Live | Album | June 26, 1989 | Live |
| Walking With a Panther | Album | June 13, 1989 | — |
| Funky Cold Medina | Single | March 1989 | — |
| Lōc‐ed After Dark | Album | January 23, 1989 | — |
| 911 Is a Joke | Single | 1989 | — |
| An Exciting Evening at Home With Shadrach, Meshach and Abednego | EP | 1989 | — |
| As The Doom Surrounds With Gloom | Single | 1989 | — |
| Big Ole Butt | Single | 1989 | — |
| City of Dope | Single | 1989 | — |
| Def Before Dishonor | Album | 1989 | Compilation |
| Description of a Fool | Single | 1989 | — |
| Fight for Your Right / No Sleep Till Brooklyn / Brass Monkey | Single | 1989 | — |
| Fight the Power | Single | 1989 | — |
| Friends | Single | 1989 | — |
| Gangsters of Love | Single | 1989 | — |
| Ghetto Music: The Blueprint of Hip Hop | Album | 1989 | — |
| Grip It! On That Other Level | Album | 1989 | — |
| I Got It Goin’ On | EP | 1989 | — |
| I Think I Can Beat Mike Tyson | Single | 1989 | — |
| Independent Leaders | Album | 1989 | — |
| Iron Man | Single | 1989 | — |
| It’s a Big Daddy Thing | Album | 1989 | — |
| I’m That Type of Guy | Single | 1989 | — |
| Just A Friend / Spring Again (Remix) | Single | 1989 | Remix |
| La mia moto | Album | 1989 | — |
| Life Is… Too Short | Single | 1989 | — |
| Love American Style EP | EP | 1989 | — |
| Mental Floss for the Globe | Album | 1989 | — |
| Motown Legends | Album | 1989 | Compilation |
| Music to Be Murdered By | Single | 1989 | — |
| No More Mr. Nice Guy | Album | 1989 | — |
| No Sell Out | Single | 1989 | — |
| One Shot At Love | Single | 1989 | Demo |
| Pergunte a quem conhece | Album | 1989 | Audiobook |
| Piano | Album | 1989 | — |
| Positivity | EP | 1989 | — |
| Rappers Delight Hip Hop Remix ’89 | Album | 1989 | Compilation |
| Road to the Riches | Single | 1989 | — |
| Road to the Riches | Album | 1989 | — |
| So Wat Cha Sayin’ | Single | 1989 | — |
| Special | Album | 1989 | Compilation |
| The Collection | Album | 1989 | Compilation |
| Welcome to the Terrordome | Single | 1989 | — |
| White Lines ’89 (Part II) | Single | 1989 | — |
| Why Is That? | Single | 1989 | — |
| Words I Manifest | Single | 1989 | — |
| Instrumental Version Collection | Album | November 21, 1988 | Compilation |
| Love Buzz | Single | November 1988 | — |
| The Microphone Fiend | Single | October 31, 1988 | — |
| 2 Hype | Album | October 21, 1988 | — |
| Let’s Get It Started | Album | September 28, 1988 | — |
| Swass | Album | September 1, 1988 | — |
| Straight Outta Compton | Album | August 8, 1988 | — |
| A Salt With a Deadly Pepa | Album | August 2, 1988 | — |
| A Nightmare on My Street | Single | August 1, 1988 | — |
| Follow the Leader | Album | July 26, 1988 | — |
| It Takes a Nation of Millions to Hold Us Back | Album | June 28, 1988 | — |
| Long Live the Kane | Album | June 21, 1988 | — |
| Boomin' Words From Hell | Album | June 8, 1988 | — |
| Strictly Business | Album | June 7, 1988 | — |
| Reg Strikes Back | Album | June 1, 1988 | — |
| By All Means Necessary | Album | May 31, 1988 | — |
| Goin’ Off | Album | February 23, 1988 | — |
| (Hammer Hammer) They Put Me in the Mix / Cold Go MC Hammer | Single | 1988 | — |
| A Arte De Elton John | Album | 1988 | Compilation |
| Be Down | Single | 1988 | — |
| Black Steel in the Hour of Chaos | Single | 1988 | — |
| Bring The Noise | Single | 1988 | — |