Released in 1973 on the album *School's Out*, "Caffeine" stands as a cornerstone of Alice Cooper's theatrical rock legacy. The track exemplifies the band's signature blend of glam metal and horror-themed storytelling, utilizing heavy distortion and dramatic vocal delivery to create an intense, adrenaline-fueled atmosphere. As a staple of Cooper's discography, the song captures the raw energy of the early 1970s rock scene, where operatic vocals and shock value were central to the genre's identity. Its enduring popularity highlights the artist's ability to transform mundane subjects into visceral musical experiences, cementing "Caffeine" as an essential listening piece for fans of classic hard rock and theatrical performance art.