The recorded soundtrack also includes sounds of nature, herding songs and bird calls. This is a form of song that has developed in Sweden and Norway since the Iron Age, for farmers to use their voices to call home their grazing cattle. Nordic herding songs are an important foundation for Gregorian chanting music and secular folk music.
Musicians
![](https://stolavsleden.com/wp-content/uploads/2020/04/GoranMansson-web.jpg)
![](https://stolavsleden.com/wp-content/uploads/2020/04/Ulrika-Bodn-2-web.jpg)
![](https://stolavsleden.com/wp-content/uploads/2020/04/Niklas-Roswall-web.jpg)