3:16 Mark Sixma - Obsession 4:06 Mark Sixma - Obsession (Extended Mix) 4:09 Mark Sixma - Obsession (Extended Mix) | Big Room Techno 3:16 Mark Sixma - Obsession 3:02 Mark Sixma - Adagio For Strings (Armin van Buuren ) 4:08 Mark Sixma - Obsession ( Extended Mix ) 4:01 Animotion - Obsession (Official Music Video) 3:16 Mark Sixma - Obsession 3:26 Mark Sixma - Decibels (Big Room / Techno) 0:40 Mark Sixma - Obsession / FOVOS & Lister - Flashing Lights 0:17 Mark Sixma - Obsession 0:43 CODEX & David White - Reaction / Mark Sixma - Obsession 3:29 Obsession - Victor Marc | Lyric Video