| Label: | CBS YOUNG T7 |
| Genre: | Pop |
| Format: | Vinyl (12") |
| A1 | Calling You Long Version » Producer: Peter Wolf | 5:08 |
| A2 | That's How It Is » Producer: Paul Young » Remix: Michael H. Brauer | 3:57 |
| B | Everything Must Change » Producer: Peter Wolf | 5:29 |
| Label: | CBS YOUNG 7 |
| Genre: | Pop |
| Format: | Vinyl (7" , Single) |
| A | Calling You » Producer: Peter Wolf | 3:41 |
| B | Everything Must Change » Producer: Paul Young | 5:29 |
| Label: | CBS 656559 2 |
| Genre: | Pop |
| Style: | Europop |
| Format: | CD (Single) |
| 1 | Calling You | 3:41 |
| 2 | Everything Must Change » Mixed By: Mark Chamberlain » Producer: Paul Young | 5:29 |
| 3 | That's How It Is » Remix: Michael H. Brauer | 3:57 |
| 4 | Calling You (Long Version) | 5:08 |
| Label: | CBS 656559 5 |
| Genre: | Pop |
| Style: | Europop |
| Format: | CD (Single) |
| 1 | Calling You | 3:41 |
| 2 | Everything Must Change » Mixed By: Mark Chamberlain » Producer: Paul Young | 5:29 |
| 3 | Oh Girl » Mixed By: Bob Clearmountain | 3:30 |
| 4 | Softly Whispering I Love You » Mixed By: Bob Clearmountain | 3:43 |