You search the Animal Sound Archive for humans. There is a singing shepherd in Schweiz, a nomadic herder in Mongolia, a five-year-old screaming in falsetto. His name is Fabian. There is Frau Heitmann and she is whistling. Gesa Kluth and Ilka Reinhard are howling, but to your disappointment, the audio files are missing. There are whispering male voices. There is a man called Norbert Schneeweiß and a baby. Female. It is 1985, Berlin.