| | Titel | Interpret | Mitwirkung | VO | Format | Chart | Label | Musikstil | | 4 Track session | South | | 2000 | MAXI | | Beggars Banquet | Pop 2000 |
| 4 x 3 | Copoeira Twins | | 1999 | MAXI | | Blow Up | Pop (90er) |
| 4 x Lys Assia | Assia, Lys | | 1957 | EP | | Decca | Deutscher Schlager (50er) |
| 4 Your love | Co.Ro. | | 1993 | CD-M | D 36 | Zyx | Dancefloor |
| 4,5,6 | Kool G Rap | | 1999 | CD | US 41 | ???? | East Coast Rap |
| 4,5,6 | Sole | Feat. JT Money & Kandi | 1999 | CD-M | US 21 | ???? | Pop (90er) |
| 4:99 | Fantastischen Vier, Die | | 1999 | CD | D 01 | Columbia | Deutscher Rap - Hip Hop |
| 40 | U 2 | | 1983 | SIN | GB 47 | Island | Rock (80er) |
| 40 Dayz & 40 Nightz | Xzibit | | 1998 | CD | | RCA | West Coast Rap |
| 40 more reasons to hate us | A.C. | | 1996 | CD | | Earache | Alternative Metal |
| 40 Top Hits | Alpenland Quintett | | 2000 | CD | | Koch Music | Volksmusik |
| 400 Degreez | Juvenile | | 1999 | CD | US 09 | UMIS | Rap-Hip Hop |
| 41`17 Präzens | Scarcubem | | 1999 | CD | | Decode | Dancefloor |
| 45 RPM | Van Dyk, Paul | | 1994 | CD | | Deviant | Progressive House |
| 461 Ocean Boulevard | Clapton, Eric | | 1974 | LP | D 11 | RSO | Blues-Rock |
| 4630 Bochum | Grönemeyer, Herbert | | 1984 | LP | D 01 | EMI | Deutscher Pop & Rock (80er) |
| 48 crash | Quatro, Suzi | | 1973 | SIN | D 02 / GB 02 | RAK | Rock (70er) |
| 48 Hours | Blue System | | 1990 | CD-M | D 29 | Hansa | Disco |
| 48 Stunden | Oceana & Kim | | 2000 | CD-M | D 93 | Laughing Horse | Deutscher Pop & Rock 2000 |
| 497500 | Krabbe, Anja | | 1999 | CD-E | | Columbia | Deutscher Pop & Rock (90er) |
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