Grom is licensed under MIT
It includes an ogg version of "Come and Find me" by Erik Skiff from https://soundcloud.com/eric-skiff/come-and-find-me
It requires libsndfile and OpenAL at run/buildtime (see https://github.com/jeremyletang/ears)
For mac: "brew install libsndfile openal-soft"
It currently requires a copy of https://github.com/MichaelShaw/rust-game-24h in a nearby directory "../gm2"