| Artist Name/Author | Track Count | Audio Tracks | |
|---|---|---|---|
| X Ambassadors | Group | 2 | 0 |
| Xamplify и Slappin’ Plastic | Duet | 0 | 1 |
| Xana | 1 | 0 | |
| Xanadu | Group | 1 | 0 |
| Xanbabayeva (Ханбабаева) Zulfiya (Зульфия) | 3 | 0 | |
| Xandria | Group | 13 | 4 |
| Xasidis Cappella | Group | 1 | 0 |
| Xatzigiannis Mixalis | 18 | 1 | |
| Xatzigiannis Mixalis и Reamonn | Duet | 1 | 0 |
| Xenia Rei | 0 | 0 | |
| xFlair Игорь | 4 | 0 | |
| Xiotis Manolis и Linda Mairi | Duet | 4 | 0 |
| X-Japan | Group | 19 | 0 |
| X-Mas Allstars | Choir | 3 | 2 |
| Xolidis Xristos | 2 | 0 | |
| Xonia | 1 | 0 | |
| Xorn Dimitris | 1 | 0 | |
| X-Perience | Group | 2 | 0 |
| Xrispa | 3 | 0 | |
| Xristakis | 2 | 0 |
