Frequency State / Artist profile
Joe Acheson turns individually recorded musicians, environmental sound and electronic composition into an unusually vivid, rhythmically intricate listening world.
An orchestra constructed in the studio
Hidden Orchestra is primarily the studio project of composer, producer and multi-instrumentalist Joe Acheson, developed in Edinburgh. The name suggests a conventional performing ensemble, but its underlying method is more unusual: separately recorded musicians, field recordings and electronic processing are arranged into pieces whose orchestral character emerges through construction. The project has also involved a powerful live group, with drummers Tim Lane and Jamie Graham and violinist and pianist Poppy Ackroyd among its familiar collaborators. The distinction between the studio work and the concert ensemble matters because both offer different versions of the music’s identity.
Night Walks and the geography of sound
The debut Night Walks (2010) uses a strong sense of environment without becoming a literal documentary of the outdoors. ‘Antiphon’ sets dark, resonant instrumental colours against rhythm; ‘Footsteps’ suggests movement and proximity through the placement of sounds. Across the album, bass, drums and string instruments frequently behave as parts of a larger electronically organised structure. The listener may hear the weight of a live drum performance while the surrounding textures suggest something assembled far beyond the space of a rehearsal room. The resulting tension is essential to its character.
Two drummers and a different sense of time
One of the project’s most distinctive performance ideas is the use of two drummers. Their interlocking parts can create density, but the point is not merely additional volume. Overlapping accents allow grooves to feel unstable or unusually expansive, while electronic edits and layered percussion complicate the separation of live and programmed time. On record, Acheson can move between these rhythmic surfaces with the freedom of an editor. In performance, the physical effort of sustaining the parts becomes part of the experience. The relationship helps explain why Hidden Orchestra appeals across jazz, electronic and post-rock audiences.
Archipelago: movement between islands
Archipelago (2012) developed the debut’s mixture of composition, sampling and ensemble texture. Pieces including ‘Flight’ and ‘Vorka’ use dramatic contrasts in instrumental register and dynamics. A sustained melodic line can remain clear while percussion and textural fragments make the surrounding space feel active. The album’s title is an evocative way of approaching its sequence: individual pieces have distinct characters, yet small recurring decisions about sound, space and rhythm bind them together. Acheson’s arrangements do not need a traditional verse or chorus to create anticipation and release.
Dawn Chorus and the detail of a recorded environment
The Wingbeats EP (2016) illuminated Acheson’s working process by placing an extended composition alongside some of the source material from which it grew. Dawn Chorus (2017) expanded the attention given to animal calls and environmental recordings. Such sounds are not simply atmospheric dressing. They can act as rhythmic figures, melodic prompts or transitions between instrumental ideas. The listener becomes conscious of the same landscape being heard as both soundscape and musical material, with recognisable natural events taking on new roles inside a carefully organised composition.
Game worlds, moving images and later recordings
Acheson’s soundtrack to the Amanita Design game Creaks (2020) is a particularly natural extension of this practice. An interactive world requires music to support spaces, movement and changes of attention. The recordings show that his interests are not limited to jazz-influenced instrumental electronica. Later projects, including To Dream Is to Forget (2023), continue the relationship between intimate acoustic detail and wider constructed environments. The project has also produced moving-image work that makes these methods more visible without reducing the music to an illustration.
A closer listen: recording as composition
On ‘Wingbeats’, identifying individual instrumental timbres is only the beginning. Listen for the interaction between a recognisable drum sound and less easily identified pulses; then consider how the melodic gestures sit in a space that cannot belong to any one physical room. The work builds a believable musical environment from parts that were not necessarily captured together. That is a different kind of orchestration: the location and behaviour of a sound can be as significant as the notes it plays.
Connections and further reading
Hidden Orchestra sits in productive conversation with Four Tet’s meticulous sampled detail and Jon Hopkins’ use of physical rhythm against spatial ambience. Yet Acheson’s frequent use of recorded instruments and environmental sources gives the work a distinctive character. Frequency State has also covered the project’s ‘Little Buddy Move’, ‘Skylarks’ and ‘Scatter’, which are useful companions to a historical overview. Start with Night Walks, move to Archipelago, then compare Dawn Chorus and the Creaks soundtrack to hear how the idea of an imagined ensemble expands.
How field recordings change the sense of place
One of the most engaging aspects of Hidden Orchestra is that an environmental recording need not remain recognisable as a sound effect. A short natural call can become a rhythmic event; the tail of a reverberation can give a keyboard phrase a different scale. Acheson repeatedly invites the listener to move between identifying an apparent source and hearing the same sound as a musical element. That changing perception is part of the composition, not a separate layer of documentary authenticity.
The live and recorded versions of the project illuminate this process in different ways. The studio version can position sounds with extraordinary precision and make individually captured performers feel like one impossible ensemble. The concert setting offers the counterpoint of physical performance, especially in the interplay between drums and sustained instruments. Neither version is the original that the other merely copies. Together they reveal the flexibility of the underlying compositions.
Watch and listen
Video and listening: Explore Hidden Orchestra’s official artist or label video collection. Direct YouTube video identification is still being checked.