 | | Oldfield, Mike |
| Official site with news, discography, downloads, and online shop. |
| http://www.mikeoldfield.com/ - Added: 30-Aug-05 |
| MR: 6 |
|
 | | Opeth |
| Official site of the Swedish progressive death metal band. News, biography, discography, gig dates, pictures, fan art, and audio samples. |
| http://www.opeth.com/ - Added: 03-Oct-05 |
| MR: 7 |
|
 | | Outkast |
| Official site includes news, biography, discography, videos, photos, and wallpapers. |
| http://www.outkast.com/ - Added: 30-Aug-05 |
| MR: 7 |
|
 | | Ozzie Osbourne |
| Official site with news, tour dates, discography, lyrics, videos, photos, and forum. |
| http://www.ozzy.com/ - Added: 30-Aug-05 |
| MR: 7 |
|
|