| 4 Strings | Back To Basics | Vocal Mix | 138 | Trance | Liquid Recordings | 2004 |
| 4 Strings | Curious | Radio Edit | 134 | — | Ultra Records | 2007 |
| 4 Strings | Diving | Original Vocal Mix | 140 | — | Ultra Records | 2003 |
| 4 Strings | Diving | — | 140 | Rock | Ultra | 2010 |
| 4 Strings | Into The Night | Gabriel And Dresden 4 Deep Club Mix | 134 | — | Nebula/virgin Records (uk) | 2002 |
| 4 Strings | Let It Rain | — | 137 | — | Ultra Records | 2003 |
| 4 Strings | Out To Nowhere | Original Mix | 132 | Trance | Liquid Recordings | 2012 |
| 4 Strings | Sunrise | Full Vocal Club Mix | 138 | — | Ultra | 2006 |
| 4 Strings | Sunrise | Radio Edit | 137 | — | Ultra Records | 2006 |
| 4 Strings | Sunset Aftermath | Original Mix | 134 | Trance | Amsterdam Trance Records | 2016 |
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| 4 Strings | Take Me Away | Dave Darrell Radio Edit | 133 | Dance | Ultra | 2010 |
| 4 Strings | Take Me Away | Dave Darrell Remix | 133 | — | Nebula | 2009 |
| 4 Strings | Take Me Away (Into The Night) | — | 137 | Dance | Ultra | 2004 |
| 4 Strings | Take Me Away (Into The Night) | Dave Darrell Radio Edit | 133 | — | Ultra | 2009 |
| 4 Strings | Take Me Away (into The Night) | Vocal Club | 138 | — | Ultra Records | 2002 |