1982 Gatefold Pressing With Original Insert. Led Zeppelin's "Untitled" album, also known as "IV" or "Zoso," showcases the band's musical prowess and artistic vision. From the iconic opening track "Black Dog" to the epic closer "Stairway to Heaven," this album is a journey through the many facets of Led Zeppelin's sound. But it's the aforementioned "Stairway to Heaven" that truly cements this album's legacy. The epic track builds slowly, with Jimmy Page's intricate guitar work and Plant's haunting vocals leading up to a soaring crescendo that is nothing short of breathtaking. One of the most impressive aspects of "Untitled" is the sheer variety of styles and influences on display. From the bluesy riffage of "Rock and Roll" to the Eastern-inspired mysticism of "Kashmir," the band effortlessly blends different genres and moods into a cohesive whole. The instrumental virtuosity of guitarist Jimmy Page, drummer John Bonham, bassist John Paul Jones, and vocalist Robert Plant is on full display here, with each member pushing the boundaries of what was possible in rock music at the time.