Rainbow Factory is one of those fan-made songs that has achieved almost as much popularity as the official songs from the show. If you've never heard it, you should definitely check it out.
Today, we bring you an acoustic guitar cover of Rainbow Factory from EnergyBrony. I love this cover—it manages to capture the same dark energy of the original with a very different instrumentation. Give it a listen!
Thanks to EnergyBrony for sharing!