This piece started off very much in the style of Edgar Froese and started gradually moving more and more toward a Popol Vuh kind of sound. Now it reminds me more of Popol Vuh with a bit of Arvo Pärt thrown in for good measure. I was looking for sound material of children playing and laughing and stumbled upon a lovely choral piece which found its way into the piece.

Cordillera Soundscape - Calasiao Children's Chorus https://youtu.be/yLvo-N9oHVc