An article from Far Out Magazine explores what defines "classic rock" as a genre and argues that Led Zeppelin's untitled fourth album, released in 1971, is the quintessential example. The piece contends that classic rock is a distinct cultural moment—emerging after the 1960s counterculture faded and before punk and new wave arrived—characterised by guitar-driven bands, a reverence for the album format, and a certain musical conservatism that prized "authenticity" over the pop and synth sounds that followed.

The article traces the genre's ideological roots, citing critic Robert Christgau's 1991 argument that classic rock was shaped by radio programmers who reworked 1960s culture into something less threatening, elevating acts like Led Zeppelin and The Doors as "Great Artists" while sidelining pioneers such as Chuck Berry and James Brown. It singles out Led Zeppelin's fourth album, home to "Stairway to Heaven," as embodying this mythology most fully, citing its occult imagery, blend of blues and folk, and enduring dominance on FM radio playlists for decades.