| Name: | Roy de Graaff |
| Function: | DJ |
| Gender: | male |
| Aliases: | Dr. Deathtone, The Driller, Royal Sound |
| Birthdate: | |
| Age: | 26 |
| Origin: | Nederland |
| Genres: | hardtechno, industrial hardcore, schranz |
| Email: | rdegraaff85@hotmail.com  |
| Member: |  r_OY |
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Agenda Last performance was at GBBR on Thursday 31 December 2009. |