Tracklist
| 1 | Professional Griefers (Radio Edit) | 3:02 |
| 2 | Professional Griefers (Vocal Mix) | 4:04 |
| 3 | Professional Griefers (Instrumental) | 6:24 |
Credits
- Featuring – Gerard Way
Notes
Promo CD-R issued in a clear slipsleeve with color front artwork.Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| none | deadmau5 | Professional Griefers (CDr, Single, Promo) | EMI Music Finland | none | Finland | 2012 |
| none | Deadmau5 | Professional Griefers (CDr, Single, Promo) | Mau5trap Records, EMI | none | Netherlands | 2012 |
| BLT 378-2P | Deadmau5 Feat. Gerard Way | Deadmau5 Feat. Gerard Way - Professional Griefers (CD, Single, Promo) | Ultra Records | BLT 378-2P | US | 2012 |
| MAU5055B | Deadmau5 | Professional Griefers (2xFile, MP3, 320) | Mau5trap Recordings | MAU5055B | Canada | 2012 |
| none | Deadmau5 Ft. Gerard Way | Deadmau5 Ft. Gerard Way - Professional Griefers (CDr, Single, Promo) | EMI Music Ireland | none | Ireland | 2012 |
