Nattens Madrigal - Aatte Hymne Til Ulven I Manden (Madrigal of the Night - Eight Hymnes to the Wolf in Man) is the third album by Norwegian black metal band Ulver. It is a concept album about a man who, through the efforts of Satan, succumbs to lycanthropy and the beast within, and showcases a very lo-fi, raw brand of black metal mixed with touches of folk music. It is widely regarded as a very listener-unfriendly record, even by the standards of black metal, though, according to many critics, is a masterpiece of black metal.