| Title, Format | Label | Cat# | Country | Year | |
|---|---|---|---|---|---|
| 20 Hz (12") | Global Cuts | GC 2 | Belgium | 1993 | |
| 20 Hz (12") | Blanco Y Negro (2) | MX-406 | Spain | 1993 | |
| 20 Hz (12") | DFC | DFC 128 | Italy | 1993 | |
| 20 Hz (12") | Fnac Music Dance Division | 590191 | France | 1993 | |
| 20 Hz (12", Promo) | Global Cuts | TEST 0093 | Belgium | 1993 | |
| 20 Hz (12", Promo) | DFC | DFC 128 | Italy | 1993 | |
| 20 Hz (7") | Global Cuts | GC7-2 | Belgium | 1993 | |
| 20 Hz (CD, Maxi) | R & S Records, Global Cuts | RSGCD 2 | Belgium | 1993 | |
| 20 Hz (CD, Maxi) | Total Recall (3), Total Recall (3) | TR 026/CD, SPV 055-66633 | Germany | 1993 | |
| 20 Hz (CD, Maxi) | Fnac Music Dance Division | 593191 | France | 1993 | |
| 20 Hz (CD, Single) | Fnac Music Dance Division | 593211 | France | 1993 | |
| 20 Hz (New Frequencies) (12") | R & S Records | RS 97126 X | Belgium | 1997 | |
| 20 Hz (New Frequencies) (12") | R & S Records | RS 97126 | Belgium | 1997 | |
| 20 Hz (New Frequencies) (CD, Maxi) | R & S Records | RS 97126 CD | Belgium | 1997 | |
| 20 Hz (12") | TIME (2) | TIME 095 | Italy | 1997 | |
| 20 Hz (12") | Total Recall (3) | TR 005-12 | Germany | 1997 | |
| 20 Hz (12", Promo, W/Lbl, Sta) | Total Recall (3) | TR 005-12 | Germany | 1997 | |
| 20 Hz (CD, Maxi) | Total Recall (3) | TR 005-8 | Germany | 1997 | |
| 20 Hz (Mucho Drums 2005 Remix) (12", Tra) | Not On Label | MUCHO 001 | Spain | 2005 | |
| 20 Hz / Didn't I (12") | FM Records | TOCO 2015 | Greece | ||
| 20 Hz (12") | Total Recall (3) | TR 005-8 | Belgium |
referencing 20 Hz, 12", GC 2
It has been played in tuscany from nearly all the djs and the riff of the drums getting always harder makes this record a real progressive one.To be noted that this is the original from the label Global cuts which is a sub-label of the famous R&S. Enjoy the drums.