| Official |
|---|
| 1.2 | Signs | 3:03 | Five Man Electrical Band | Hello Melinda Goodbye / Signs | |
| 1.1 | Signs | 3:03 | Five Man Electrical Band | Signs / Hello Melinda Goodbye | |
| 3.3 | Signs | 3:02 | Five Man Electrical Band | Freedom Rock | |
| 2.3 | Signs | 3:02 | Five Man Electrical Band | Freedom Rock | |
| 1.14 | Signs (single version) | 3:05 | Five Man Electrical Band | Absolutely Right: The Best of Five Man Electrical Band | |
| 1.10 | Signs | 3:04 | Five Man Electrical Band | Joey Vendetta Presents: 200% Pure Rock | |
| 1.11 | Signs | 3:05 | Five Man Electrical Band | Class Reunion ’71 | |
| 1.12 | Signs | 3:02 | Five Man Electrical Band | No. 1 Hits of the 70's | |
| 1.12 | Signs | 3:04 | Five Man Electrical Band | Spirit of the 60's | |
| 1.11 | Signs | 3:03 | Five Man Electrical Band | Spirit of the 60s | |
| 1.3 | Signs | 3:04 | Five Man Electrical Band | City Rocks: Canada | |
| 1.9 | Signs | 3:05 | Five Man Electrical Band | Big 100 WBIG, (Borders 10th Birthday Limited Edition CD) | |
| 1.14 | Signs | 3:05 | Five Man Electrical Band | Dock Rock Presents Campfire Classics | |
| 1.6 | Signs | 3:03 | Five Man Electrical Band | Mustang 40th Anniversary | |
| 1.6 | Signs | 3:03 | Five Man Electrical Band | Mustang 40th Anniversary | |
| 1.13 | Signs | 3:05 | Five Man Electrical Band | Songs for the Open Road | |
| 3.5 | Signs | 3:02 | Five Man Electrical Band | The ’60s Rock Experience | |
| 1.5 | Signs | 3:03 | Five Man Electrical Band | The Seventies: Lost Rock Classics | |
| 5.6 | Signs | 3:06 | Five Man Electrical Band | Tour of Duty: Top 100 | |
| 1.5 | Signs | 3:05 | Five Man Electrical Band | Legends of Rock | |
| 1.13 | Signs (single version) | 3:06 | Five Man Electrical Band & Jack DeJohnette | 20th Century Masters: The Best of Five Man Electrical Band | |
| 3.8 | Signs | 3:05 | Five Man Electrical Band | Generation Woodstock: Songs From the 60’s & 70’s | |
| 1.5 | Signs | ?:?? | Five Man Electrical Band | Legends of Rock | |
| 1.27 | Signs | 3:03 | Five Man Electrical Band | Now That’s What I Call Classic Rock Hits (deluxe edition) | |
| 7.11 | Signs | 3:04 | Five Man Electrical Band | AM Gold | |
| 1.12 | Signs | 3:02 | Five Man Electrical Band | Hard Rock Essentials: The 70's, Volume 3 | |
