It was made by a load of musicians from several German "cosmic music" rock bands in league with a Swiss Gypsy who had designed a Tarot pack. He generally recites something over the music, but I couldn't tell you what as I don't speak the language. The music varies from guitar rock to bizarre synth noises and ballads. When they do The Blasted Tower it sounds like Elton John on the piano up to the point the lightning hits - then BAM!!
PS My brother hates it.