For the dedicated Radiohead archivist, the thrill of discovery rarely comes from a polished studio album or a high-definition concert film. Instead, it lives in the grainy margins of bootlegs, the fragmented recordings of soundchecks, and the rhythmic puzzles of unreleased jams. This obsessive pursuit of the band’s creative process has recently centered on a specific, elusive musical fragment known within the fan community as “Cuttooth.”
The fascination stems from the band’s transitional period between 2006 and 2007, a window of intense experimentation that eventually yielded the critically acclaimed In Rainbows. During this time, Radiohead utilized small-venue residencies to “road-test” new compositions, treating the stage as a laboratory. One such environment was the London Astoria, where the band performed a series of shows that captured the raw, evolving DNA of their seventh studio album.
Recent attention has returned to a particular recording of the Astoria performances, where viewers have identified specific timestamps that appear to showcase the “Cuttooth” jam. Specifically, the sequences occurring around the 14-minute and 16-minute marks of the footage highlight the band’s exploration of the syncopated, percussive textures that would later define the album’s more electronic-leaning tracks.
The Anatomy of a Fan-Named Fragment
Unlike “The King of Limbs” or “A Moon Shaped Pool,” “Cuttooth” does not exist in any official Radiohead discography. It is a community-christened title, a practice common among the band’s global fanbase who categorize hundreds of hours of unreleased live material. These fragments are often identified by recurring melodic motifs or specific rhythmic patterns that appear across different dates.
The “Cuttooth” jam is widely regarded by musicologists and fans as a precursor to “15 Step,” the opening track of In Rainbows. The Astoria footage reveals a band grappling with the transition from the guitar-heavy textures of Hail to the Thief toward the tighter, more loop-based architecture of their later work. At the 14:00 and 16:00 marks of the video, the interplay between Phil Selway’s drumming and the electronic pulses mirrors the early scaffolding of “15 Step,” providing a rare glimpse into the iterative nature of Thom Yorke and Jonny Greenwood’s songwriting.
The Role of the London Astoria Residencies
The 2006 Astoria shows were pivotal. Rather than playing a standard setlist, Radiohead used these dates to determine which songs “worked” in a live setting. This process of elimination is why so many “lost” songs exist; for every track that made the final cut of an album, several others were abandoned or morphed into something entirely different.
According to performance data from Setlist.fm, the band’s late 2006 appearances were marked by a high volume of “new material” and extended jams, creating a goldmine for those tracking the evolution of the In Rainbows sound. The “Cuttooth” sequence is a prime example of this sonic sketching, where the band tests a groove before deciding whether to build a song around it or discard it entirely.
Decoding the Creative Process
The significance of identifying these clips lies in what they reveal about the band’s internal logic. Radiohead is known for a “subtractive” approach to composition—starting with a dense wall of sound or a complex jam and slowly stripping away elements until only the essential melody remains. By analyzing the Astoria footage, observers can see the “addition” phase: the moment a rhythmic idea is first sparked and then refined in real-time.
The specific timestamps of interest demonstrate a focus on polyrhythms and atmospheric tension. At 14:00, the focus is on the rhythmic foundation, while the segment at 16:00 shows a shift in intensity, suggesting the band was experimenting with how to build tension and release within a non-traditional song structure.
| Phase | Primary Location | Characteristic Sound | Outcome |
|---|---|---|---|
| Early Jamming | Studio/Small Clubs | Experimental, Looped, Raw | Fan-named tracks (e.g., “Cuttooth”) |
| Road Testing | London Astoria (2006) | Hybrid Electronic/Rock | Selection of core album tracks |
| Final Production | Studio (Nigel Godrich) | Polished, Layered, Precise | Official In Rainbows release |
The Digital Archive and Community Curation
The persistence of the “Cuttooth” discussion highlights the role of digital communities in modern music history. In the absence of an official “complete works” archive from the band, fans have essentially crowd-sourced a comprehensive history of Radiohead’s evolution. Through platforms like Reddit and specialized forums, listeners cross-reference dates, equipment used, and audio quality to build a chronological map of the band’s development.
This level of curation transforms a simple YouTube upload into a historical document. The act of pinpointing a specific second in a 20-minute video is not merely an exercise in trivia; it is an attempt to understand the alchemy of one of the most influential bands of the 21st century.
While the band has rarely commented on these fan-named jams, their willingness to release vast amounts of B-sides and live recordings in the past suggests a tacit acknowledgment of the community’s passion. The “Cuttooth” jam remains a testament to the beauty of the unfinished—a musical thought that, while it never became a formal song, helped pave the way for one of the most celebrated albums of the era.
As more high-quality footage from the 2006 era surfaces through private collections and digital transfers, the map of the In Rainbows sessions will continue to fill in. The next major milestone for archivists will likely be the emergence of further soundboard recordings from the 2006 residencies, which could provide the audio clarity needed to definitively link “Cuttooth” to other known demos.
Do you have a favorite unreleased Radiohead jam or a rare bootleg discovery? Share your findings in the comments below.
