| Label: | Mercury VITAL 7 |
| Genre: | Rock |
| Style: | Hard Rock, Prog Rock |
| Format: | Vinyl (7" , Single , 45 RPM) |
| A | Vital Signs » Producer: Rush, Terry Brown » Written-By: Lifeson, Lee, Peart | 4:45 |
| B | In The Mood » Producer: Rush » Written-By: Lee | 3:36 |
| Label: | Mercury 61 70 089 |
| Genre: | Rock |
| Style: | Hard Rock, Prog Rock |
| Format: | Vinyl (7") |
| A | Vital Signs | 4:45 |
| B | Limelight | 4:18 |
| Label: | Mercury VITAL 12 |
| Genre: | Rock |
| Style: | Hard Rock, Prog Rock |
| Format: | Vinyl (12") |
| A1 | Vital Signs » Producer: Rush, Terry Brown | 4:45 |
| A2 | A Passage To Bangkok » Producer: Rush, Terry Brown | 3:30 |
| B1 | Circumstances » Producer: Rush, Terry Brown | 3:42 |
| B2 | In The Mood » Producer: Rush | 3:36 |
| Label: | Mercury VITAL 7 DJ |
| Genre: | Rock |
| Style: | Hard Rock, Prog Rock |
| Format: | Vinyl (7" , Single Sided , Promo) |
| A | Vital Signs » Producer: Rush, Terry Brown | 4:00 |