Live instruments.
In your DAW.

Get Sources Hear the instruments

Your studio.
Everywhere.

Convert a session Browse the tools
Instrument sources

Acoustic modeling.

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Saxophonewoodwind · reed

Saxophone

modelled — velocity moves timbrearticulations — breath · vibrato
Trumpetbrass · valve

Trumpet

modelled — velocity moves timbrearticulations — attack · mute · fall
Flutewoodwind · air

Flute

modelled — velocity moves timbrearticulations — air · trill · legato
Violinstrings · bowed

Violin

modelled — velocity moves timbrearticulations — bow · pizz · vibrato
Guitarstrings · plucked

Guitar

modelled — velocity moves timbrearticulations — pluck · slide · bend
30+the rest of them

30+ more

winds — clarinet · oboe · bassoon · hornstrings — cello · viola · harp · and on
What you control
36 sources
strings · brass · winds · keys · guitars · voice · rhythm
MIDI in
velocity, vibrato and pitch bend ride straight through
Dynamics
velocity moves the timbre, not the fader
Articulation
pizz and mute are their own sources, not effects
Timbre in
a preset — or your own recording — sets the tone
Open the studio
See available formats
Get the app
Also in doseedo
01 — News

Every release with the date it landed and what changed in it — the engine, the formats it reads, the models behind them.

Read the news 02 — Research

Separation, transcription and conversion fidelity, measured against the same songs every time and written down before it is claimed.

Read the research 03 — Pricing

Two conversions a month with no account; a free account gets 120 credits a month, and Pro is $12/mo for 2,000 — a conversion is 1 credit. Same engine on every plan — paying only buys more credits.

See pricing

Start creating.

Try now Free to start · same engine on every plan · cancel in one click
FAQ
Do I need an account, and what does it cost?
You can convert 2 projects a month with no account at all. A free account gives you 120 credits a month — one pool for every tool: a conversion is 1 credit, a 30-second generation 10. Pro is $12/mo for 2,000 credits a month, plus extra usage if you need more. The engine is identical on every plan; paying lifts the cap, never the quality. See pricing.
Do I need to install anything?
No. The studio is a web app — open a project in the browser and edit tracks, MIDI, the mixer and plugins, with everything saved to your account as you go. There's a desktop app if you want folder-watching and conversion that never touches the network, but nothing needs installing to start.
Which DAWs do you convert between?
Logic Pro, Ableton Live, FL Studio, Pro Tools and REAPER — a free online DAW converter for every direction between the five, with the direction read from the file you drop (.logicx, .als, .flp, .ptx, .rpp): als to logicx, flp to als, ptx to logicx, rpp to als and the rest. Tracks, MIDI, audio, tempo maps and markers all arrive editable. We'd rather say it plainly: no Cubase or Studio One yet. See exactly what carries over.
Can two of us work in the same session?
Yes. Share a session as view, comment or edit, and you're both in it live — each other's cursors, who has which track selected, and edits landing as they happen. Share links last 30 days by default. If you both change the same track at the same moment the later edit wins, but you're told when it happens and the earlier version is still in the session's History.
Are the instruments samples?
No — 36 sources across strings, brass, winds, keys, guitars, voice and rhythm, modelled rather than recorded. Velocity moves the timbre instead of the fader, and articulations that genuinely change the sound — pizzicato, mute — are separate sources rather than effects laid on afterwards. They're what every generative tool plays.
Does my audio leave my machine?
For conversion, it doesn't have to: switch on Browser mode, pick the project folder, and your audio stays on the device — only the session file and a few kilobytes of clip headers upload, and the converted project is assembled locally. The generative tools (cover, separation, transcription) run on our GPUs, so that audio does upload; it's deleted from processing once your result comes back.
Do you train on my music?
No. Your uploads, your generated audio and your sessions are never added to our training corpus. That's architectural rather than a promise in a policy — your content is stored apart from training data, where the training pipelines cannot reach it. The privacy policy says it in full.
Can I build on it?
Yes — an API and an MCP server cover separation, transcription, audio-to-session, cover, generation and project conversion, so an agent or a script can drive the same engine the site does. Mint a key in settings.