DJDelta0 shared an original composition he made for the mysterious Crystal Ponies: a Crystal Empire Theme. As he says in his description, "I always pictured a 'crystal empire' to be grand, beautiful, and awe-inspiring. This is the music that I would associate with it."
This piece is definitely grand, beautiful, and awe-inspiring. Give it a listen! I think it's a great theme song for the Crystal Ponies. Well done, DJDelta0!