If we listen carefully to flowing water in all of its varied forms, we may begin to hear voices and ascribe human emotions to them. The voices may be argumentative, even angry, as at the start of our journey, but suddenly they become hushed as we enter a large cavern. A mysterious voice seems to give us commands as we await the next stage, while ethereal voices guide us along. The commands become more insistent until the waters burst forth with transcendent song in a celebration of water and life.