The Song is a song sung by the Emperor that all of the wildlife on the planet knows, and the crew discovered it sometime last June. Singing it to creatures will usually result in the animals being a lot friendlier with the crew, although that is not always the case.

There's another song as well, known as the Void Song. The Void Song usually yields more negative results, such as causing the listener to feel an overwhelming need to return to the ocean which may cause them to drown themselves if they aren't being watched properly.

We hope this info helps!