The Mysteries of love, which the name comes from the theme song of the film "Blue Velvet", by David Lynch, is the second collaboration between Erna Omarsdottir and Johann Johannsson.
The main idea is to create a suite of 10 "songs". The voice and the vocal performance were intertwined and unseperable from each other, the voice being an extension of the body, fusing the movements and the music together. They take a sociological and anthropological approach to teenage social dynamics, exploring the dynamics of girl gangs, queen bees, social stigmatization and pecking order in teenage social spheres.