"Let Fortunes Be Told" expresses curiosity and freedom to me.
It's funny, Sound Cloud started playing your tunes after another entry, but not in order. So I went over to your entry page while listening. I was reading... wondering when this "action" is coming. "Captain of Sand and Sea" played last -- there's the action!
With the soundtrack I interpret a great deal of the game being very casual - there's just such a calm chill ambiance to it all. I love it.