| Alex Swings Oscar Sings! | PopTanzmusik | 1 |
| Orso | PopTanzmusikElektronische Musik | 1 |
| Olly Murs | PopAutorenlied | 2 |
| BUMP OF CHICKEN | Rock | 1 |
| Onett | SoundtrackInstrumentalmusik | 1 |
| The Axis of Awesome | Pop | 1 |
| Olia Tira | PopTanzmusik | 1 |
| Mike O'Donnell | Soundtrack | 1 |
| Oleg Akkuratov | Pop | 1 |
| Ost+Front | SchwermetallRockHardrock | 2 |
| Children's Choir of Igor Krutoy 'New Wave' | PopKinderlied | 4 |
| OMI | PopReggae | 1 |
