Ghost's "Prime Mover" stands as a defining track on their 2010 album Opus Eponymous, showcasing the band's signature blend of black metal and gothic rock. The song features the characteristic dual-guitar harmonies and atmospheric production that became hallmarks of their early discography. Released during a period of intense creative output, the recording exemplifies the theatrical and occult themes prevalent in their work, utilizing dramatic vocal delivery and heavy distortion to create a haunting soundscape. As a key component of their catalog, the track has become a staple for fans of the genre, reflecting the band's ability to merge traditional heavy metal structures with modern, polished production techniques.