March 4 is the day dedicated to sanshin music. There is a traditional song called Kagiya-de-fu which is played at the opening of ceremonial events, and that is the song that opened the Sanshin Day event at the Kumoji Palette Plaza in downtown Naha.
The beauty of Kagiya-de-fu is that it is always and everywhere played exactly the same way in exactly the same key. Anyone, anywhere on the planet, can join in and be in harmony whenever and wherever this song is played.
It's not a simple song, though, and the only way to learn it is to sing it with other people who already know it. What a way to build human harmony!
The words are a poem: "To what shall I compare the beauty of today? A flower, a dew drenched bud about to blossom."