| Label: | Groove Nation GN224004 |
| Genre: | Electronic |
| Style: | Hard House, Euro House, Trance |
| Format: | CD (Maxi-Single , Enhanced) |
| 1 | Apocalypse (Backwards) | 0:25 |
| 2 | Alarma (Radio Alert) | 3:30 |
| 3 | Alarma (Spacekid's Alarmix) » Remix: Spacekid | 6:24 |
| 4 | Alarma (A-Trax Club Remix) » Remix: A-Trax | 5:21 |
| 5 | Alarma (Sequential One Remix) » Remix: Sequential One | 5:46 |
| 6 | Alarma (X-Tended Alert Mix) | 5:06 |
| 7 | Apocalypse (Forwards) | 0:24 |
| Video | Alarma! (Video) |
| Label: | Dance Street DST 051-70288.5 |
| Genre: | Electronic |
| Style: | Hard House |
| Format: | Vinyl (12" , 33 ⅓ RPM) |
| A | Alarma! (X-tended Alert Mix) | 5:02 |
| B1 | Alarma! (A-Trax Club Mix) » Remix: A-Trax | 5:18 |
| B2 | Alarma! (Boys On 33 Mix) » Remix: Boys On 33 | 4:31 |
| Label: | Danceteria Records (2) 12 DAN 001 DJ |
| Genre: | Electronic |
| Style: | Hard House, Euro House |
| Format: | Vinyl (12" , Promo) |
| A1 | Alarma (X-Tended Alert Mix) | 5:02 |
| A2 | Alarma (Spacekids Alarmix) » Remix: Spacekid | 6:20 |
| AA1 | Alarma (Untidy Dub) » Remix: Untidy Dubs » Remix [Credited To]: Paul Janes | 7:05 |
| AA2 | Alarma (Graham Gold Remix) » Remix: Graham Gold | 7:27 |
| Label: | Remixed Records RRCDM126 |
| Genre: | Electronic |
| Style: | Hard House, Euro House |
| Format: | CD (Maxi-Single , Enhanced) |
| 1 | Alarma! (Radio Alert) | 3:28 |
| 2 | Alarma! (A-Trax Club Remix) » Remix: A-Trax | 5:18 |
| 3 | Alarma! (X-Tended Alert Mix) | 5:02 |
| 4 | Alarma! (Boys On 33 Remix) » Remix: Boys On 33 | 4:31 |
| Label: | Danceteria Records (2) 12 DAN 001 |
| Genre: | Electronic |
| Style: | Hard House, Euro House |
| Format: | Vinyl (12") |
| A1 | Alarma (X-Tended Alert Mix) | 5:02 |
| AA1 | Alarma (Untidy Dub) » Remix: Untidy Dubs » Remix [Credited To]: Paul Jones | 7:05 |
| AA2 | Alarma (Graham Gold Remix) » Engineer: Ike R Rumbr » Remix: Graham Gold | 7:27 |
| Label: | Panic Records 569 223-1 |
| Genre: | Electronic |
| Style: | Euro House |
| Format: | Vinyl (12") |
| A | Alarma! (X-Tended Alert Mix) | 5:01 |
| B | Alarma! (A-Trax Club Mix) » Remix: A-Trax | 5:16 |
| Label: | Dance Street DST 70288-5 |
| Genre: | Electronic |
| Style: | Trance |
| Format: | Vinyl (12") |
| A1 | Alarma! (X-Tended Alert Mix) | 5:02 |
| B1 | Alarma! (A-Trax Club Mix) » Remix: A-Trax | 5:18 |
| B2 | Alarma! (Boys On 33 Mix) » Remix: Boys On 33 | 4:31 |
| Label: | Dance Street DST 051-70288.0 |
| Genre: | Electronic |
| Style: | Hard House, Trance |
| Format: | Vinyl (12" , 33 ⅓ RPM) |
| X | Alarma! (Spacekid's Alarmix) » Remix: Spacekid | 6:20 |
| XX | Alarma! (Sequential One Remix) » Remix: Sequential One | 5:40 |
| Label: | Danceteria Records (2) CD DAN 001 |
| Genre: | Electronic |
| Style: | Hard House, Euro House |
| Format: | CD (Single) |
| 1 | Alarma (Radio Alert) | 3:28 |
| 2 | Alarma (Untidy Dub) » Remix: Untidy Dubs | 7:05 |
| 3 | Alarma (Graham Gold Remix) » Remix: Graham Gold | 7:27 |
| Label: | DJ's At Work NM5046MX |
| Genre: | Electronic |
| Style: | House, Trance |
| Format: | Vinyl (12" , 33 ⅓ RPM) |
| A1 | Alarma! (X-Tended Alert Mix) | 5:02 |
| B1 | Alarma! (A-Trax Club Mix) » Remix: A-Trax | 5:18 |
| B2 | Alarma! (Boys On 33 Mix) » Remix: Boys On 33 | 4:31 |
| Label: | Do It Yourself Entertainment DIY 06-98 |
| Genre: | Electronic |
| Style: | Hard House, Trance |
| Format: | Vinyl (12") |
| A1 | Apocalypse (Backwards) | 0:23 |
| A2 | Alarma! (Spacekid's Alarmix) » Remix: Spacekid | 6:20 |
| B1 | Apocalypse (Forwards) | 0:23 |
| B2 | Alarma! (Sequential One) » Remix: Sequential One | 5:40 |
| Label: | Dance Street DST 70288-5P |
| Genre: | Electronic |
| Style: | Hard House |
| Format: | Vinyl (12" , Single Sided , Promo) |
| A | Alarma |
| Label: | Dance Street DST 055-70288.3 |
| Genre: | Electronic |
| Style: | Hard House, Hard Trance, Hardstyle |
| Format: | CD (Maxi-Single) |
| 1 | Alarma! (Radio Alert) | 3:28 |
| 2 | Alarma! (A-Trax Club Remix) » Remix: A-Trax | 5:18 |
| 3 | Alarma! (X-Tended Alert Mix) | 5:02 |
| 4 | Alarma! (Boys On 33 Remix) » Remix: Boys On 33 | 4:31 |
| Label: | Dance Street DST 055-70288.0 |
| Genre: | Electronic |
| Style: | Hard House, Hard Trance |
| Format: | CD (Maxi-Single) |
| 1 | Apocalypse (Backwards) | 0:23 |
| 2 | Alarma! (Spacekid's Alarmix) » Remix, Arranged By, Producer: Spacekid | 6:20 |
| 3 | Alarma! (Sequential One Remix) » Remix: Sequential One » Remix, Arranged By, Producer: André Tanneberger | 5:40 |
| 4 | Apocalypse (Forwards) | 0:23 |
| Label: | Do It Yourself Entertainment DIY 01-98 |
| Genre: | Electronic |
| Style: | Trance, Euro House |
| Format: | Vinyl (12") |
| A1 | Alarma! (Radio Alert) | 3:28 |
| A2 | Alarma! (A-Trax Club Remix) » Remix: A-Trax | 5:18 |
| B1 | Alarma! (X-Tended Alert Mix) | 5:02 |
| B2 | Alarma! (Boys On 33 Remix) » Remix: Boys On 33 | 4:31 |
| Label: | Panic Records 569 222-2 |
| Genre: | Electronic |
| Style: | Hard House |
| Format: | CD (Single) |
| 1 | Alarma! (Radio Alert) | 3:26 |
| 2 | Alarma! (A-Trax Club Mix) » Remix: A-Trax | 5:16 |
| Label: | Jive 0518172 |
| Genre: | Electronic |
| Style: | Techno, Progressive Trance |
| Format: | CD (Maxi-Single) |
| 1 | Alarma! (Radio Alert) | 3:25 |
| 2 | Alarma! (A-Trax Club Remix) | 5:18 |
| 3 | Alarma! (X-Tended Alert Mix) | 5:02 |
| 4 | Alarma! (Boys On 33 Remix) » Remix: Boys On 33 | 4:31 |
| Label: | Jive 0598172 |
| Genre: | Electronic |
| Style: | Techno, Progressive Trance |
| Format: | CD (Single) |
| 1 | Alarma! (Radio Alert) | 3:25 |
| 2 | Alarma! (X-Tended Alert Mix) | 5:02 |
| Label: | BMG 74321 57074 2 |
| Genre: | Electronic |
| Style: | Euro House |
| Format: | CD (Maxi-Single) |
| 01 | Apocalypse (Backwards) | 0:23 |
| 02 | Alarma (Radio Edit) | 3:28 |
| 03 | Alarma (A-Trax Club Remix) » Remix: A-Trax | 5:18 |
| 04 | Alarma (X-Tended Alert Mix) | 5:02 |
| 05 | Alarma (Boys On 33 Remix) » Remix: Boys On 33 | 4:31 |
| 06 | Alarma (Spacekid's Alarmix) » Remix: Spacekid | 6:20 |
| 07 | Alarma (Sequential One Remix) » Remix: Sequential One | 6:40 |
| 08 | Apocalypse (Forwards) | 0:23 |
| Label: | Dance Street DST 051-70288.5 |
| Genre: | Electronic |
| Style: | Hard House |
| Format: | Vinyl (12" , Promo) |
| A | Alarma! (X-tended Alert Mix) | 5:02 |
| B1 | Alarma! (A-Trax Club Mix) » Remix: A-Trax | 5:18 |
| B2 | Alarma! (Boys On 33 Mix) » Remix: Boys On 33 | 4:31 |
| Label: | Airbase Classics AIRC 0001 |
| Genre: | Electronic |
| Style: | Hard House, Gabber, Hard Trance, Hardstyle, Dub, House |
| Format: | 10 File (MP3 , Maxi-Single) |
| 1 | ALARMA! (Radio Alert Mix) | 3:30 |
| 2 | ALARMA! (X-Tended Alert Mix) | 5:05 |
| 3 | ALARMA! (Spacekid's Alarmix) » Remix: Spacekid | 6:24 |
| 4 | ALARMA! (A-Trax Club Mix) » Remix: A-Trax | 5:20 |
| 5 | ALARMA! (Sequential One Remix) » Remix: Sequential One | 5:45 |
| 6 | ALARMA! (Vinylshakerz Remix Edit) » Remix: Vinylshakerz | 3:15 |
| 7 | ALARMA! (2 - 4 Grooves Remix) » Remix: 2-4 Grooves | 5:46 |
| 8 | ALARMA! (Andrew Spencer Remix) » Remix: Andrew Spencer | 4:53 |
| 9 | ALARMA! (Let's Go Gabba Remix) | 5:34 |
| 10 | ALARMA! (Unity Dub Mix) | 7:04 |