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Dänemark| Label: | RCA PD 1587 |
| Genre: | Funk / Soul |
| Style: | Disco |
| Format: | Vinyl (12" , Single) |
| A | Music Box » Written-By: J. H. Fitch, Sam Peake, T. Life | 7:27 |
| B | It's O. K. | 3:49 |
| Label: | RCA Victor PD-11587 |
| Genre: | Funk / Soul |
| Style: | Disco |
| Format: | Vinyl (12" , 33 ⅓ RPM) |
| A | Music Box | 7:27 |
| B | It's OK | 3:49 |
| Label: | RCA PC 1586 |
| Genre: | Funk / Soul |
| Style: | Soul, Disco |
| Format: | Vinyl (12") |
| A | Music Box | 7:27 |
| B | It's O.K. | 3:49 |
| Label: | RCA Victor JD-11587 |
| Genre: | Funk / Soul |
| Style: | Disco |
| Format: | Vinyl (12" , Promo , 33 ⅓ RPM) |
| A | Music Box | 7:27 |
| B | It's OK | 3:49 |
| Label: | RCA Victor PB-1586 |
| Genre: | Funk / Soul |
| Style: | Disco |
| Format: | Vinyl (7" , Single , 45 RPM) |
| A | Music Box » Written-By: J.H. Fitch, Sam Peake, T. Life | 3:20 |
| B | It's OK » Written-By: Ken Dudley, William Kimes | 3:49 |
| Label: | RCA Victor PB-11586 |
| Genre: | Funk / Soul |
| Style: | Disco |
| Format: | Vinyl (7" , Single , 45 RPM) |
| A | Music Box » Written-By: J.H. Fitch, Sam Peake, T. Life | 3:20 |
| B | It's Ok » Written-By: Ken Dudley, William Kimes | 3:49 |
| Label: | RCA Victor 103410 |
| Genre: | Funk / Soul |
| Style: | Disco |
| Format: | Vinyl (7" , Single , 45 RPM) |
| A | Music Box » Written-By: J.H. Fitch, Sam Peake, T. Life | 3:20 |
| B | It's OK » Written-By: Ken Dudley, William Kimes | 3:49 |
| Label: | RCA SS-3211 |
| Genre: | Funk / Soul |
| Style: | Disco |
| Format: | Vinyl (7" , Single) |
| A | Music Box | 3:20 |
| B | It's OK | 3:49 |
| Label: | RCA JH 11586 |
| Genre: | Electronic |
| Style: | Disco |
| Format: | Vinyl (7" , Promo) |
| A1 | Music Box - Mono | 3:20 |
| B1 | Music Box - Stereo | 3:20 |
| Label: | RCA PD-11587 |
| Genre: | Funk / Soul |
| Style: | Disco |
| Format: | Vinyl (12") |
| A | Music Box | 7:27 |
| B | It's Ok | 3:49 |
