1975 Rock Song, Lasting Nearly 9 Minutes, Became an Overshadowed Classic

In 1975, Led Zeppelin released an ambitious, nearly nine-minute epic that would quietly become one of the most beloved deep cuts in the band’s catalog.

“In the Light,” featured on the double album Physical Graffiti, never became one of the group’s massive radio hits, but over time, it evolved into a classic admired by devoted fans for its scale, atmosphere and emotional intensity.

Built around haunting keyboards, thunderous drums and one of the band’s most dramatic arrangements, the song showcased Led Zeppelin at its most expansive and experimental.

The track opens with an eerie synthesizer-driven introduction created by bassist and keyboardist John Paul Jones, immediately setting a darker and more mystical tone than many of the band’s more straightforward hard rock songs. As the song unfolds, Robert Plant delivers some of his most emotionally searching lyrics, while guitarist Jimmy Page and drummer John Bonham gradually build the track into a massive, almost spiritual crescendo.

“I had no idea at the time that John Paul Jones was going to come up with such an amazing synthesizer intro, plus there’s all the bowed guitars at the beginning as well, to give the overall drone effect,” Plant told BBC. “We did quite a few things with drones on, like ‘In The Evening’ and all that, but when he did that start for ‘In The Light’, it was just unbelievable.”

At nearly nine minutes long, “In the Light” reflected the freedom rock bands embraced during the mid-1970s album era, when radio stations and ambitious studio albums allowed musicians to create sprawling compositions unconcerned with pop radio formats.

Still, the song was somewhat overshadowed by many of Led Zeppelin’s more famous classics, including “Stairway to Heaven,” “Kashmir” and “Whole Lotta Love.”

Despite that, “In the Light” gradually developed a reputation as one of the band’s most underrated achievements. Fans especially embraced the song for its hypnotic atmosphere and emotional depth, qualities that helped distinguish it from Led Zeppelin’s heavier blues-rock material.

The track also became notable because the band never performed it live in full during their original touring years, adding to its mystique among longtime listeners. The song was simply too difficult to play live, from a technological perspective, at the time the album was released.

“Further on down the road, maybe on the ’77 tour, we could have done it,” Page told Rolling Stone. “Maybe we should have played it at the O2, because I know that the keyboards of today are more complete. But the song didn’t come into the equation; we never even took it on.”

More than 50 years later, “In the Light” remains an overshadowed classic, one of those rare deep cuts that proves Led Zeppelin’s catalog extended far beyond the songs most often heard on classic rock radio.

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