| Official |
|---|
| 3.1 | Obsession | 9:06 | DJ Tiësto | In My Memory | DJ Tiësto | Album | | Magik Muzik | Magik Muzik 800-4 |
| 1.5 | Obsession | 9:09 | DJ Tiësto | In My Memory | DJ Tiësto | Album | | superb trax | AVCD-11960 |
| 1.5 | Obsession | 9:07 | DJ Tiësto | In My Memory | DJ Tiësto | Album | | Magik Muzik | Magik Muzik CD 01 |
| 1.5 | Obsession | 9:10 | DJ Tiësto | In My Memory | DJ Tiësto | Album | | Nettwerk America | 0 6700 30230 2 3 |
| 1.5 | Obsession | 9:06 | DJ Tiësto | In My Memory | DJ Tiësto | Album | | Virgin | CDVCR11 |
| 1.5 | Obsession | 9:06 | Tiësto & Junkie XL | In My Memory | DJ Tiësto | Album | | Magik Muzik | Magik Muzik CD 02 |
| 2.15 | Obsession | 9:07 | Tiësto | A Campingflight to Lowlands Paradise 2002 | Various Artists | Album + Compilation | | Stichting Collectieve Promotie Geluidsdragers | CPG 2002062 |
| 1.5 | Obsession | 9:06 | DJ Tiësto | In My Memory | DJ Tiësto | Album | | Independance Records | IR 0235 |
| 1.5 | Obsession | 9:10 | DJ Tiësto | In My Memory | DJ Tiësto | Album | | Kontor Records | 0155662KON, K384, Kontor384 |
| 1.5 | Obsession | 9:06 | DJ Tiësto | In My Memory | DJ Tiësto | Album | | Dance Planet Ltd. | DP 052-06 |
| 1.5 | Obsession | 9:08 | DJ Tiësto | In My Memory | DJ Tiësto | Album | | Dance Planet Ltd. | [none] |
| 1.5 | Obsession | 9:06 | DJ Tiësto | In My Memory | DJ Tiësto | Album | | Dance Planet Ltd. | DP052-06 |
| 1.14 | Obsession | 9:10 | Tiësto | The Best of DJ Tiësto | Tiësto | Album + Compilation | | Universal Music Group , Vale Music | 0602517808874 |
| 1.5 | Obsession | 9:07 | Tiësto & Junkie XL | In My Memory | Tiësto | Album | | Magik Muzik | MMCD01 |
| 1.16 | Obsession | 9:07 | Tiësto vs. Junkie XL | Magikal Journey: The Hits Collection 1998‒2008 | Tiësto | Album + Compilation | | Magik Muzik | Magik Muzik CD 17 |
| 1.9 | Obsession (vs. Junkie XL) | 9:10 | Tiësto | Magikal Journey - The Hits Collection | Tiësto | Album + Compilation | | Ultra Records | UL 2426-2 |
| 1.16 | Obsession (vs. Junkie XL) | 9:10 | Tiësto | Magikal Journey: The Hits Collection 1998‒2008 | Tiësto | Album + Compilation | | Music Brokers | MBB9929 |
| 1.16 | Obsession (vs. Junkie XL) | 9:10 | Tiësto | Magikal Journey (The Hits Collection 1998-2008) | Tiësto | Album + Compilation | | Kontor Records | 0205262KON, K729 |
| 1.16 | Obsession | 9:07 | Tiësto & Junkie XL | Magikal Journey -The Hits Collection 1998 - 2008 | Tiësto | Album + Compilation | | Magik Muzik | |
| Promotion |
|---|
| 1.10 | Obsession | 9:08 | Tiësto | HMV Playlist: Dance and Urban | Various Artists | Album + Compilation | | HMV | DNC01A |
| Bootleg |
|---|
| 1.5 | Obsession | 9:02 | Tiësto | Rinktine | Tiësto | Album | | | |
| (unknown) |
|---|
| 1.8 | Obsession | 9:06 | Tiësto | Greatest Hits | Tiësto | Album + Compilation | | | |
