Throughout IN STORMY NIGHTS there are a variety of sounds and songs, ranging from pop-folk numbers to hard rock to outre concepts held together by Ghost's diverse musical personality. The essence of Ghost is the epic "Hemicyclic Anthelion". Nearly thirty minutes of free improvisation from several live shows are strung together into a seamless progression. This piece is a cornerstone of IN STORMY NIGHTS and a representation of the original Ghost approach - pure improvisation.