- 1 ONER
- 2 噢勒阿惹组合
- 3 O2O男团
- 4 OK男女合唱团
- 5 Orthon
- 6 欧喷爱
- 7 Online
- 8 OVERDOSE
- 9 欧比王X神棍乐团
- 10 One Fifth
- 11 oNEwAY
- 12 欧开合唱团
- 13 OBSESS
- 14 Oh One演唱组
- 15 Old Fashion
- 16 OT乐团
- 17 O.M.G组合
- 18 One More Girl
- 19 OK绷
- 20 One More
- 21 OVDS
- 22 OOC
- 23 OU组合
- 24 O2O Goddess
- 25 OGMC乐队
- 26 One Way Street
- 27 Our voice
- 28 O21
- 29 OT-GO
- 30 Odyssey组合