| Label: | Warner Bros. Records 7-19464 |
| Genre: | Rock |
| Style: | Pop Rock |
| Format: | Vinyl (7" , Single , 45 RPM) |
| A | Proof (Remix) | 4:40 |
| B | The Coast (Album Version) | 5:00 |
| Label: | Warner Bros. Records 5439-19433-7 |
| Genre: | Pop |
| Format: | Vinyl (7" , Single) |
| A | Proof (7" Version) | 4:39 |
| B | The Cool, Cool River (LP Version) |
| Label: | Warner Bros. Records PRO-CD-4604 |
| Genre: | Rock |
| Style: | Pop Rock |
| Format: | CD (Single , Promo) |
| 1 | Proof (Remix) | 4:41 |
| Label: | Warner Bros. Records 7599-21847-2 |
| Genre: | Rock |
| Style: | Pop Rock |
| Format: | CD (Single) |
| 1 | Proof | 4:39 |
| 2 | The Cool, Cool River | 4:32 |
| 3 | American Tune | 4:20 |
| Label: | Warner Bros. Records W 0003 |
| Genre: | Folk, World, & Country, Rock |
| Format: | Vinyl (7" , Single) |
| A | Proof | |
| B | The Obvious Child | |
| Label: | Warner Bros. Records 7599-21847-0 |
| Genre: | Rock |
| Style: | Pop Rock |
| Format: | Vinyl (12") |
| A | Proof (7" Version) | 4:38 |
| B1 | The Cool, Cool River (LP Version) | 4:32 |
| B2 | American Tune (LP Version) | 4:20 |