What makes Year Zero by Ghost notable?

'Year Zero' gained significant attention for its ambitious themes and theatrical presentation, contributing to Ghost's rise within the heavy metal genre. The song 'Year Zero' itself became popular in live performances, solidifying the band's reputation for elaborate stage shows and distinct visual identity. In 2013, Ghost was establishing its presence in the rock scene with 'Year Zero' as their first release after the critically acclaimed debut album 'Opus Eponymous' (2010). This album marked a pivotal moment where Ghost began to refine their sound, moving towards a more conceptually driven approach that would define their later works.