| Check! | SWV | RIGHT HERE(FUNKYMAN EXTENDED MIX) | HIPHOP/R&B | US | 12inc | WHITE |
| Check! | MIS-TEEQ | THIS IS HOW WE DO IT (2VER)/ROLL ON | HIPHOP/R&B | UK | 12inc | PROMO |
| Check! | 3LW feat CAM'RON&JUELZ SANTANA | I DO(REMIX)(US原盤プロモ) | HIPHOP/R&B | US | 12inc | PROMO |
| Check! | JACKSON 5 feat BLACK ROB | I WANT YOU BACK'98(国内限定再発盤） | R&B/DANCE CLASSICS | 日本 | 12inc | WHITE |
| Check! | 【コメントのみ】MONIFAH | 1STアルバム (LP原盤/全15曲) | R&B | US | 1LP | 正規 |
| Check! | OUR HOUSE | OUR HOUSE (US原盤プロモ) | R&B | US | 12inc | PROMO |
| Check! | A TEENS | CAN'T HELP FALLING IN LOVE(国内限定4曲収録EP) | R&B/DANCE CLASSICS | 日本 | 12EP | WHITE |
| Check! | 【音源のみ】SADE | KISS OF LIFE (マル秘REMIX/全4曲) | R&B/DANCE CLASSICS | 日本 | 12EP | WHITE |
| Check! | BLACKSTREET | I LIKE IT/BOOTKNOCKALIZATION/A DON'T WANNA BE ALONE | R&B | US | 12inc | WHITE |
| Check! | GLENN LEWIS feat PAUL CAIN | DON'T YOU FORGET IT(DJ CLUE REMIX)(US原盤プロモ) | HIPHOP/R&B | US | 12inc | PROMO |
| Check! | GINUWINE | A TRIBUTE TO A WOMAN/THAT'S HOW I GET DOWN feat LUDACRIS | HIPHOP/R&B | US | 12inc | PROMO |
| Check! | MUSIQ SOULCHILD feat AARIES | IF I WOULDA KNEW(国内再発盤) | HIPHOP/R&B | 日本 | 12inc | WHITE |
| Check! | ERYKAH BADU | NEXT LIFETIME (原盤/ライブVER) | US | 12EP | 正規 | |
| Check! | BRIAN McKNIGHT feat ST.LUNATIC'S/ feat NATE DOGG | GROOVIN' TONIGHT(2VER)/DON'T KNOW WHERE TO START(2VER) | HIPHOP/R&B | US | 12inc | PROMO |
| Check! | BRIAN McKNIGHT feat ST.LUNATIC'S/ feat NATE DOGG | GROOVIN' TONIGHT(2VER)/DON'T KNOW WHERE TO START(2VER) | HIPHOP/R&B | US | 12inc | PROMO |
| Check! | LEKI | CRAZY(5VER) | HIPHOP/R&B | EU | 12inc | 正規 |
| Check! | DESTINY'S CHILD | HOLIDAY SAMPLER(US原盤プロモ) | HIPHOP/R&B | US | 12EP | PROMO |
| Check! | MASTER P | ROCK IT(3VER) | HIPHOP | US | 12inc | PROMO |
| Check! | WESTSIDE CONNECTION | BOW DOWN(国内限定6曲EP) | HIPHOP | 日本 | 12EP | WHITE |
| Check! | NELLY FURTADO | TURN OFF THE LIGHT(SUNSHINE REGGAE MIX) | HIPHOP/R&B/REGGAE | US | 12inc | PROMO |
| Check! | SHARISSA feat BUSTA RHYMES | NO HALF STEPPIN' REMIX/NO HALF STEPPIN' RON G REMIX | HIPHOP/R&B | US | 12inc | PROMO |
| Check! | RHONA | SATISFIED(US原盤プロモ) | R&B | US | 12inc | PROMO |
| Check! | THE LABRAT | I JUST SHAG A LOT/SHAGSTRUMENTAL/DAME CHOCHA/DA HEAZY | HIPHOP/R&B | US | 12EP | WHITE |
| Check! | THE LABRAT | I JUST SHAG A LOT/SHAGSTRUMENTAL/DAME CHOCHA/DA HEAZY | HIPHOP/R&B | US | 12EP | WHITE |
| Check! | FUN FACTORY | ALBUM SAMPLER(国内限定6曲EP) | R&B | 日本 | 12EP | WHITE |
| Check! | LUCY PEARL | THEY CAN'T(4VER) | HIPHOP/R&B | UK | 12inc | WHITE |
| Check! | LUCY PEARL | DANCE TONIGHT(US原盤プロモ) | R&B | US | 12inc | PROMO |
| Check! | LUCY PEARL | DON'T MESS WITH MY MAN (原盤/REMIX) | R&B | US | 12EP | 正規 |
| Check! | LUCY PEARL feat SNOOP DOGG&Q-TIP | YOU(US原盤プロモ) | HIPHOP/R&B | US | 12inc | PROMO |
| Check! | 【音源のみ】GTS | デビューアルバム (非売品2LP/全12曲) | HOUSE | 日本 | 2LP | PROMO |