| Outliers | PopMúsica de baile | 1 |
| Lyuba Orlova | Pop | 1 |
| Beth Orton | Pop | 1 |
| Roland Orzabal | Pop | 1 |
| Thirty Pounds of Bone | PopFolk | 1 |
| Eleven months of silence | Música instrumentalPopRockRoca dura | 1 |
| Ouidad | Pop | 1 |
| Olaf der Flipper | PopVariedades | 1 |
| Vostochnyi Okrug | PopPop RockRock | 1 |
| Irma Otto | Clásica | 1 |
