Tracklist
| Focus |
| Backstage |
Versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| XRATE 003 | DJ Isaac | Focus (12") | X-Rate Records | XRATE 003 | Netherlands | 2004 |
| DROPLTD 0402-6 | DJ Isaac | Focus (12") | Dropout | DROPLTD 0402-6 | Germany | 2004 |
| 0882330000123 | DJ Isaac | Focus (2xFile, MP3, 320) | Dropout | 0882330000123 | Germany | 2004 |
| XRATE 003 | DJ Isaac | Focus (2xFile, MP3, 320) | X-Rate Records | XRATE 003 | Netherlands | 2010 |
