| Offiziell |
|---|
| 1.4 | Concentrate on Me | 3:15 | Harold Melvin & The Blue Notes | Black & Blue | Harold Melvin & The Blue Notes | Album | | Philadelphia International Records | KZ 32407 |
| 1.4 | Concentrate on Me | 3:15 | Harold Melvin & The Blue Notes | Black & Blue, Featuring: The Love I Lost | Harold Melvin & The Blue Notes | Album | | Sony Music Japan International Inc. | EICP 966 |
| 1.4 | Concentrate on Me | 3:13 | Harold Melvin & The Blue Notes | Black & Blue | Harold Melvin & The Blue Notes | Album | | Big Break Records | CDBBR 0013 |
| 1.11 | Concentrate on Me | 3:12 | Harold Melvin & The Blue Notes | Be for Real: The P.I.R. Recordings (1972-1975) | Harold Melvin & The Blue Notes | Album + Compilation | | Philadelphia International Records, SoulMusic Records | SMCR5188BX |
| 1.4 | Concentrate on Me | 3:13 | Harold Melvin & The Blue Notes | Black & Blue / Wake Up Everybody | Harold Melvin & The Blue Notes | Album + Compilation | | Vocalion | CDSML 8571 |
| 2.4 | Concentrate on Me | 3:13 | Harold Melvin & The Blue Notes | Black & Blue / Wake Up Everybody | Harold Melvin & The Blue Notes | Album + Compilation | | Vocalion | CDSML 8571 |
| 1.4 | Concentrate on Me | 3:13 | Harold Melvin & The Blue Notes feat. Teddy Pendergrass | Black & Blue | Harold Melvin & The Blue Notes feat. Teddy Pendergrass | Album | | Epic , Legacy | |