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Turn ideas into music you can edit.

Delegate the first draft so you can stay on taste, arrangement, and finish.

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Melodex Studio arrangement with copilot
Piano roll in Melodex Studio

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Copilot

Run an agent in the session. Type what you want and it writes into tracks you can still edit.

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midnight lo-fi beat, dusty Rhodes, 86 BPM, keep the kick dry

Explored 8 tracks · 3 searches

On it. I'll start from a dusty kit, drop a Rhodes in D minor, and leave the kick unprocessed so you can mix it.

Worked for 38s

Summary

8-track session at 86 BPM, D minor. Drums, bass, Rhodes, pad, and a short hook in the piano roll — all editable.

Add a follow up…Copilot · Tansen

Export

Finish here, or take stems and MIDI into Ableton, Logic, FL Studio, and the rest.

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Export stems and MIDI from Melodex

Web workspace

Open projects from the browser. Start a session on your phone’s idea, finish it on the desktop.

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Projects

Today

  • Midnight Run

    Generating · dusty-rhodes

  • Cue 3 — Rain

    Editing · trailer

  • Hook in D minor

    2 files +18 −4 · demo

This week

  • Bedroom demo

    Exported stems

  • Tape sketch

    4 tracks · lofi

Ask Melodex to generate, plan, fix…

Understands your project, no matter the size

Melodex learns the session before it writes a single note.

Tansen and Copilot

Generation and edits can run as parallel passes, each using the model that fits the part.

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Started 4 passes

  • Lay down drums

    Writing MIDI · Tansen

  • Bass in D minor

    Building groove · Copilot

  • Rhodes voicings

    Writing tests · Tansen

  • Hook melody

    Pending · you

Studio preferences

Teach Melodex your defaults — key, tempo feel, how loud the kick sits — and it keeps them.

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Melodex studio settings

Fast library search

Instruments and MIDI tagged by part, length, and tempo. Find a Rhodes in milliseconds, then drop it on the timeline.

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dusty rhodes 86bpm

  • Dusty RhodesKeys · 86 BPM · D minor
  • Tape KitDrums · 84–90 BPM
  • Upright bass loopMIDI · 8 bars
  • Lo-fi padInstrument · warm

Spans the full production lifecycle

Melodex supports every phase from first sentence to bounce.

Plan

For bigger ideas, Copilot asks a couple of questions, builds a plan, then writes in the background.

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How should this track start?

Add follow-up…
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Edit

Select a clip and rewrite, resize, or move it. Piano roll, arrangement, and mixer stay the source of truth.

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Piano roll editing in Melodex

Listen

Mute, solo, and swap until the problem is obvious. Copilot can instrument the session and point at the clash.

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The chorus feels crowded after the drop.

  • Listening to the drop
  • Muting the second guitar
  • Swapping the kit
  • Found it: kick fights the bass at 86 Hz.
kick.wav · high-pass 86 Hz

Equipped to do real production

Melodex edits tracks, runs exports, searches the library, and more.

Arrangement

Drums, bass, keys, strings — intro to outro. Mute, solo, and balance like a normal DAW.

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Empty Melodex session ready to write

Add context

Point Copilot at a clip, a MIDI loop, or a reference. It writes against what you highlighted.

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Copilot with session context

Checkpoints

See how the session evolved, and roll back to a previous draft anytime.

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  1. Empty session

    Sep 8

  2. First draft from Copilot

    Sep 8

  3. Rewrote drums

    Yesterday

  4. Exported stems

    Now

Extend with sounds and knowledge

Give Melodex your library, then add more instruments, clips, and templates.

Instruments

Browse and load the palette. Swap a kit or a Rhodes without rebuilding the song.

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Instrument library

MIDI clips

Drop a phrase onto the timeline, or onto Copilot, and keep going from there.

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MIDI clip library

Templates

Start from a session that already knows the shape — then let Copilot fill the parts.

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Melodex projects and templates

Trusted by people who finish songs

“I mostly use it to get unstuck. If the first idea is boring, I ask for another direction instead of staring at the same loop for an hour.”
Tristan RheeBeat maker
“It still lands in a session I can edit, which is the important part. I don't want a finished MP3. I want something I can mess with.”
Sayan BanerjeeProducer
“The useful part is speed. I can try three versions of a cue before lunch and keep the one that actually feels like a scene.”
Tiffany FongProducer
“I don't keep everything it makes. That's kind of the point. It gives me enough to react to, then I replace what sounds too obvious.”
Ryan KennedyBeat maker
“For quick sketches it's just faster than opening a template and pretending I know where the track is going.”
Alex OlimBeat maker
“I like that I can say 'less busy' or 'make the hook lift' and stay in the same idea instead of starting a new file.”
Daniel KwonProducer

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