





| Label: | Bludgeon Riffola 858 303-2 |
| Genre: | Rock |
| Style: | Acoustic, Hard Rock |
| Format: | 2 CD (Maxi-Single) |
| 1-01 | Miss You In A Heartbeat (Band Acoustic Version) | 5:56 |
| 1-02 | Two Steps Behind (Joe's Demo) | 4:59 |
| 1-03 | She's Too Tough (Joe's Demo) | 3:40 |
| 1-04 | Miss You In A Heartbeat (Acoustic, Acoustic Version) | 4:08 |
| 2-01 | Hysteria (Live) | 7:20 |
| 2-02 | Photograph (Live) | 4:44 |
| 2-03 | Pour Some Sugar On Me (Live) | 5:12 |
| 2-04 | Let's Get Rocked (Live) | 5:48 |
| Label: | Nippon Phonogram Co., Ltd. PHCR-8302 |
| Genre: | Rock |
| Style: | Acoustic, Hard Rock |
| Format: | CD (Maxi-Single) |
| 1 | Miss You In A Heartbeat (Band Acoustic Version) | 5:56 |
| 2 | Two Steps Behind (Joe's Demo) | 4:58 |
| 3 | She's Too Tough (Joe's Demo) | 3:40 |
| 4 | Miss You In A Heartbeat (Acoustic, Acoustic Version) | 4:07 |
| Label: | Bludgeon Riffola 858 253-2 |
| Genre: | Rock |
| Style: | Acoustic, Hard Rock |
| Format: | CD (Maxi-Single) |
| 1 | Miss You In A Heartbeat (Band Acoustic Version) | 5:56 |
| 2 | Two Steps Behind (Joe's Demo) | 4:58 |
| 3 | She's Too Tough (Joe's Demo) | 3:40 |
| 4 | Miss You In A Heartbeat (Acoustic, Acoustic Version) | 4:07 |
| Label: | Bludgeon Riffola 858 252-2 |
| Genre: | Rock |
| Style: | Acoustic, Hard Rock |
| Format: | CD (Single) |
| 1 | Miss You In A Heartbeat (Band Acoustic Version) » Co-producer, Engineer: Pete Woodroffe » Written-By: P. Collen | 4:04 |
| 2 | Two Steps Behind (Joe's Demo) » Written-By: Joe Elliott |
| Label: | Mercury 858 080-7 |
| Genre: | Rock |
| Style: | Hard Rock |
| Format: | Vinyl (7" , Single , 45 RPM) |
| A | Miss You In A Heartbeat » Written-By: P. Collen | 4:04 |
| B | Let's Get Rocked (Live) » Written-By: Elliott, Collen, Savage, Lange | 5:48 |
| Label: | Mercury 858 080-4 |
| Genre: | Rock |
| Style: | Hard Rock |
| Format: | Cassette (Single) |
| A1 | Miss You In A Heartbeat (Band Acoustic Version) » Co-producer: Pete Woodroffe » Engineer: Pete Woodroffe » Producer: Def Leppard » Written-By: P. Collen | 4:04 |
| A2 | Miss You In A Heartbeat (Acoustic Acoustic Version) » Engineer: Pete Woodroffe » Engineer [Guitar Solo]: Robert Scovill » Producer: Def Leppard » Written-By: P. Collen | 4:07 |
| B | Let's Get Rocked (Live) » Engineer [Mobile]: Pete Woodroffe » Mixed By [Studio]: Pete Woodroffe » Producer [Studio]: Pete Woodroffe » Written-By: Elliott, Collen, Savage, Lange | 5:48 |