The music track is Sono l'Antechristo by French black metal band Antaeus , from their 2006 "Blood Libels" album. It's a cover of a song originally recorded by Diamanda Galas in 1986. This track is not listed on the packaging of the CD, but it starts at about 9 minutes into the last track. The video is still frames that I edited together featuring witches as the theme, mostly medieval woodcuts and some still shots from the 1922 film Haxan.
Antaeus - "Blood Libels" (2006)
MmK, lead vocalist of Antaeus