Wrathful Conjurer of the Darkest Hour | Mr. Crowley | Iron Maiden

"Mr. Crowley" is a song by British heavy metal band Iron Maiden, released in 1992 on their self-titled album "Fear of the Dark". The song's lyrics are largely based on Aleister Crowley, an English occultist, mystic, and writer who was known for his unconventional views and practices.

The song's title character is a reference to Crowley's reputation as a master of the dark arts. In the song, vocalist Bruce Dickinson sings about Crowley's alleged ability to summon demons and manipulate the forces of evil. The lyrics also touch on themes of good vs. evil, with Dickinson's vocals delivering a haunting and atmospheric performance.

Musically, "Mr. Crowley" features Iron Maiden's signature galloping rhythms and dual guitar harmonies, courtesy of Dave Murray and Janick Gers. The song is notable for its slow-burning intro, which builds into a frenetic pace before slowing down again towards the end. The song's instrumental section features a memorable guitar solo from Gers.

The song has been praised by fans and critics alike for its dark and foreboding atmosphere, as well as Dickinson's powerful vocals. "Mr. Crowley" is widely regarded as one of Iron Maiden's best songs, and remains a fan favorite to this day.