Appears on releases
| # | Title | Length | Track artist | Release title | Country/Date | ||||
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 1.3 | Heartburn | 3:26 | Wafia | XXIX |
| ||||
| 1.2 | Heartburn | 3:28 | Wafia | One In a Million: A Future Classic Compilation |
| ||||
| 1.8 | Heartburn | 3:26 | Wafia | Café Ibiza, Vol. 22 |
| ||||
| 1.85 | Heartburn | 3:26 | Wafia | FC Radio - Sad |
| ||||