| Ufficiale |
|---|
| 1.2 | Lady | 3:01 | Styx | Styx II | Styx | Album | | Wooden Nickel | WNS-1012 |
| 1.2 | Lady | 3:01 | Styx | Styx II | Styx | Album | | Wooden Nickel | BXL1 1012 |
| 1.1 | Lady | 2:58 | Styx | Lady / Children of the Land (short version) | Styx | Singolo | | Wooden Nickel | WB-10102 |
| 1.5 | Lady | 2:58 | Styx | Disco Mania | Various Artists | Album + Compilation | | K‐tel International (USA), Inc. | TU 2410 |
| 1.2 | Lady | 2:56 | Styx | Best of Styx | Styx | Album + Compilation | | RCA Victor | AQL1-3597, AYL1-4756 |
| 1.2 | Lady | 2:56 | Styx | Best of Styx | Styx | Album + Compilation | | RCA | PCD1-3597 |
| 1.13 | Lady | 3:01 | Styx | Nipper’s Greatest Hits: The 70’s | Various Artists | Album + Compilation | | RCA | 9864-2-R |
| 1.2 | Lady | 3:01 | Styx | Styx II | Styx | Album | | RCA | 3111-2-R |
| 1.2 | Lady | 2:56 | Styx | Best of Styx | Styx | Album + Compilation | | RCA | ND89913 |
| 1.2 | Lady | 2:56 | Styx | Best of Styx | Styx | Album + Compilation | | | |
| 1.2 | Lady | 3:01 | Styx | Styx II | Styx | Album | | RCA | ND 84233 |
| 1.17 | Lady | 2:56 | Styx | Greatest Hits | Styx | Album + Compilation | | A&M Records, Inc. | 540040-2 |
| 2.5 | Lady | 2:59 | Styx | Living in the 70s, Vol. III | Various Artists | Album + Compilation | | BMG | 74321347122 |
| 1.7 | Lady | 3:00 | Styx | Time in a Bottle: Mellow Rock Classics | Various Artists | Album + Compilation | | Delta , BMG Special Products | 46 014, DRC11892 |
| 1.12 | Lady | 3:00 | Styx | Love Bites: More Romantic Power Ballads | Various Artists | Album + Compilation | | Rhino | R2 75323/A 33573 |
| 1.5 | Lady | 2:56 | Styx | The Best Of Styx (1973-1974) | Styx | Album + Compilation | | | BVCM-31021 |
| 1.9 | Lady | 2:58 | Styx | Easyriders, Volume 5 | Various Artists | Album + Compilation | | Thump Records | |
| 1.7 | Lady | 3:00 | Styx | Time in a Bottle: Mellow Rock Classics | Various Artists | Album + Compilation | | Delta | 24 729 |
| 1.5 | Lady | 2:57 | Styx | Entertainment Weekly: Greatest Hits 1975 | Various Artists | Album + Compilation | | Buddha Records | |
| 1.1 | Lady | 2:56 | Styx | Lady | Styx | Album + Compilation | | Collectables | 9632 |
| 1.3 | Lady | 2:58 | Styx | Come Sail Away: The Styx Anthology | Styx | Album + Compilation | | | |
| 1.3 | Lady | 2:58 | Styx | Come Sail Away: The Styx Anthology | Styx | Album + Compilation | | UTV Records | |
| 1.3 | Lady | 2:58 | Styx | Gold | Styx | Album + Compilation | | A&M Records | B0002104-02 |
| 1.3 | Lady | 2:58 | Styx | Come Sail Away: The Styx Anthology | Styx | Album + Compilation | | UTV Records | B0002104-02 |
| 1.8 | Lady | 3:00 | Styx | The Complete Wooden Nickel Recordings | Styx | Album + Compilation | | Hip‐O Records | B0003922‐02 |
| 1.1 | Lady | 2:57 | Styx | Power Ballads Gold | Various Artists | Album + Compilation | | Hip‐O Records | B0005013-02 |
| 1.12 | Lady | 3:00 | Styx | Casey Kasem Presents America’s Top Ten 1970s: Rock’s Greatest Hits | Various Artists | Album + Compilation | | Top Sail Productions | TSP-71902 |
| 1.3 | Lady | 2:58 | Styx | Gold | Styx | Album + Compilation | | A&M Records | B000210402 |
| 2.10 | Lady | ?:?? | Styx | Classic Soft Rock: Heat of the Moment | Various Artists | Album + Compilation | | Time–Life Music | 21744-2 |
| 6.3 | Lady | 3:06 | Styx | The Ultimate Rock Ballads Collection | Various Artists | Album + Compilation | | Time–Life Music | 21868-1 |
| 1.12 | Lady | 3:00 | Styx | Green Series: The Best of Styx | Styx | Album + Compilation | | | |
| 8.3 | Lady | 2:58 | Styx | Hard + Heavy | Various Artists | Album + Compilation | | Time–Life Music | |
| 1.11 | Lady | 2:58 | Styx | Icon | Styx | Album + Compilation | | A&M Records | B0014651-02 |
| 1.9 | Lady | 2:58 | Styx | Icon 2 | Styx | Album + Compilation | | A&M Records | B0014650-02 |
| 1.2 | Lady | 2:58 | Styx | Styx II | Styx | Album | | Wooden Nickel | |
| 6.3 | Lady | 3:06 | Styx | The Ultimate Rock Ballads Collection | Various Artists | Album + Compilation | | Time–Life Music | |
| 1.26 | Lady | 3:00 | Styx | The 40 Greatest Power Ballads | Various Artists | Album + Compilation | | TeamRock | |
| 1.2 | Lady | 3:00 | Styx | Styx II | Styx | Album | | Hip‐O Records, UMe | UICY‐77820 |
| 1.14 | Lady | 2:58 | Styx | Classic Power Ballads | Various Artists | Album + Compilation | | UMe | |
| 1.10 | Lady | 2:59 | Styx | Throwback Tunes: 70s | Various Artists | Album + Compilation | | UMe | |
| 10.2 | Lady | 2:58 | Styx | The Summer Breeze Collection | Various Artists | Album + Compilation | | Direct Holdings Americas Inc. | 34886-D |
| 1.2 | Lady | 2:56 | Styx | Best of Styx | Styx | Album + Compilation | | RCA | PD83597 |
| 1.17 | Lady | 2:56 | Styx | Greatest Hits | Styx | Album + Compilation | | | |
| 2.11 | Lady | 3:07 | Styx | The Power of Love: Hearts on Fire | Various Artists | Album + Compilation | | Time–Life Music | TL629/32 |
| Promozionale |
|---|
| 1.5 | Lady | 2:56 | Styx | Radio - Made Hits 1975 - 1991 Special Radio Sampler | Styx | Album + Compilation | | A&M Records | 75021 7465 2 |
| 1.9 | Lady | 3:02 | Styx | Open Road Rock, Volume 2 | Various Artists | Album + Compilation | | BMG Direct Marketing, Inc. | DPC1-1462 |