Composer Profile
Jacob Collier: the MASTERY Room workflow
The DAW, the microphone, and the in-the-box production approach behind six Grammy Awards. How a producer working alone in his family's North London home outproduces studios with a hundred times his budget.
Who is Jacob Collier?
Jacob Collier is a British musician who became one of the most influential producer-composers of his generation while still in his twenties. Born in London in 1994 to a musical family (his mother Suzie is a violinist and conductor), he grew up surrounded by instruments. In 2014, at 19, he posted a YouTube video of himself performing every part of Stevie Wonder's "Don't You Worry 'Bout a Thing" in split-screen. Quincy Jones saw it and signed him to management within weeks.
Since then, Collier has released the four-volume Djesse project (50 songs across hundreds of collaborators including Hans Zimmer, Coldplay, Daniel Caesar, Tori Kelly, and dozens of children's choirs), won six Grammy Awards, sold out theaters worldwide, and built a YouTube following of millions through his MASTERY series where he breaks down arrangements, voicings, and Logic Pro sessions.
What producers want to know about Collier: how does one person make this much music, at this level of detail, working out of a bedroom?
Jacob Collier's home studio setup
Logic Pro X is his primary DAW. He has shown the project files on multiple podcasts and YouTube tours. Single song sessions routinely run 200+ tracks of vocals, MIDI, and processed audio. He chose Logic for its built-in instruments, its piano roll editing, and the fact that everything he needs ships in the box.
The MASTERY Room is the legendary home studio in his family's North London house, built by him and his family. The room is acoustically treated but visually chaotic, full of vintage and unusual instruments: a hammered dulcimer, a melodica, a five-string upright bass, an upright piano, and an ever-changing rotation of synths.
Stacked vocal arrangements. Collier's signature is dense vocal harmony, sometimes 100+ stacked vocal tracks on a single chorus. He records on a Neumann TLM 49 (visible in many videos) through an Apogee Symphony interface, often layering microtonal harmonies that exist between standard equal-tempered notes.
In-the-box mixing. Unlike most artists at his profile level, Collier mixes almost entirely "in the box" with no outboard hardware processing, just Logic Pro's built-in plugins plus a small handful of third-party plugins (FabFilter, Waves, Soundtoys appear in his sessions).
The hundred-vocal-track method
Collier's signature sound is dense vocal harmony, sometimes more than 100 stacked vocal tracks on a single song. He builds them himself, one pass at a time, in his home studio. The "Moon River" cover that won the 2017 Grammy reportedly used over 200 vocal tracks combined.
The method is straightforward in concept and brutal in execution: he writes out the harmony in advance (sometimes on staff paper, sometimes in his head), records the lead, then layers each interval one voice at a time. Fifth, third, seventh, ninth, eleventh, microtonal harmonies between standard pitches, doubles, octave doubles, and ad libs.
What makes this workflow possible is organization. Hundreds of vocal tracks on a single Logic project means thousands of tracks across an album. Without ruthless naming conventions, group routing, and session templates, the projects become unusable.
FAQ
Jacob Collier: questions composers ask
What DAW does Jacob Collier use?
Jacob Collier uses Apple Logic Pro X as his primary DAW. He has shown his Logic sessions on his YouTube channel, in podcasts, and in producer-tour videos. He chose Logic for its built-in instruments (Sculpture, Alchemy, the EXS24 sampler, full Drum Kit Designer library), its piano-roll MIDI editing, and the fact that almost everything he needs is in the box. He rarely uses third-party plugins beyond a few FabFilter, Waves, and Soundtoys staples.
How many vocal tracks does Jacob Collier use on a song?
On dense vocal arrangements, Jacob Collier routinely stacks 100 or more vocal tracks on a single song. The "Moon River" arrangement and many of the Djesse album tracks reportedly run 200+ vocal tracks combined across leads, harmonies, doubles, microtonal layers, ad-libs, and choir backgrounds. He records all the vocals himself in his home studio in North London.
What microphone does Jacob Collier use for vocals?
The Neumann TLM 49 large-diaphragm condenser microphone is visible in most of his recording videos. He records through an Apogee Symphony interface into Logic Pro X. The signal chain is intentionally simple (no preamps, no compression on the way in) so he can shape the vocal sound entirely in the box during mixing. The microphone is widely available for around $1,500 to $1,800 at retail.
What is the MASTERY series?
MASTERY is Jacob Collier's ongoing YouTube series where he breaks down his arrangements, walks through harmonic and rhythmic concepts, and shows Logic Pro sessions in detail. The free MASTERY videos on YouTube are the primary reason a generation of producers thinks about chord voicings, microtonality, and vocal stacking the way they do today.
Did Quincy Jones really discover Jacob Collier on YouTube?
Yes. In 2014, Quincy Jones saw Jacob Collier's home-recorded YouTube video of "Don't You Worry 'Bout a Thing." Collier was 19, sitting in his bedroom, performing every part himself in split-screen. Quincy signed him to his Quincy Jones Productions management roster within weeks. The story is widely documented in interviews with both Quincy and Jacob.
How does Jacob Collier do microtonal harmonies?
Microtones are pitches that fall between the 12 equal-tempered notes of a standard piano. Collier uses pitch-shifting plugins and careful manual tuning in Logic Pro to layer vocals at intervals like 7th-harmonic flat sevenths or quarter-tone clusters. He also conducts live audiences through microtonal harmonies by gesturing pitch bends with his hands.
What can a working composer learn from Jacob Collier's workflow?
Three things. First, in-the-box production at the highest level is possible. You don't need a six-figure outboard rack to win Grammys. Second, the room matters: a well-treated home studio with one good microphone outperforms an expensive studio you only visit occasionally. Third, the catalog discipline matters. Collier maintains organized session templates, consistent naming, and reusable arrangement patterns across hundreds of recorded songs.
How old is Jacob Collier?
Jacob Collier was born on August 2, 1994 in London, England. He turned 31 in August 2025. He started releasing self-produced videos on YouTube as a teenager, was discovered by Quincy Jones at 19, and released his debut album at 22.
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