| | OPM | Funky Beat | (Trance) | | 15 | 26/12/2004 |
| | OPM | Back in the '80 (2005 remix) | (Trance) | | 9 | 11/12/2004 |
| | OPM | Spirit of tance (Orbital mix) | (Trance) | | 8 | 30/11/2004 |
| | OPM | Spirit Of Trance | (Trance) | | 12 | 23/11/2004 |
| | OPM | Let Me Hypnotize You | (Hardtrance) | | 9 | 13/11/2004 |
| | OPM | Infinity Became One | (Trance) | | 16 | 19/10/2004 |
| | OPM | The anthem | (Trance) | | 16 | 13/10/2004 |
| | OPM | Hardstyle Is Not An Error | (Hardstyle) | | 5 | 02/10/2004 |
| | OPM | Out Of Sight | (Trance) | | 16 | 22/09/2004 |
| | OPM | Analog distortion | (Hard-Trance) | | 6 | 16/09/2004 |
| | OPM | Onto The Earth | (Trance) | | 6 | 26/08/2004 |
| | OPM | Bad Taste | (Hard-Trance) | | 9 | 23/08/2004 |
| | OPM | Get Up | (Hard-Trance) | | 11 | 10/08/2004 |
| | OPM | And The Rain Begins To Fall... | (Trance) | | 12 | 13/05/2004 |
| | OPM | This Is Cocaine Speaking | (Trance) | | 5 | 09/02/2004 |
