| Sound | Author | Editor* | License |
|---|---|---|---|
| Birds | kvgarlic | Porrumentzio | CC0 |
| Boat | Falcet | Porrumentzio | CC0 |
| City | gezortenplotz | Porrumentzio | CC BY |
| Coffee Shop | stephan | - | Public Domain |
| Fireplace | ezwa | - | Public Domain |
| Pink noise | Omegatron | - | CC BY-SA |
| Rain | alex36917 | Porrumentzio | CC BY |
| Summer night | Lisa Redfern | - | Public Domain |
| Storm | Digifish music | Porrumentzio | CC BY |
| Stream | gluckose | - | CC0 |
| Train | SDLx | - | CC BY 3.0 |
| Waves | Luftrum | Porrumentzio | CC BY |
| White noise | Jorge Stolfi | - | CC BY-SA |
| Wind | felix.blume | Porrumentzio | CC0 |
(*) Editing implies making the sound meet this guidelines.