Music Theory + Melody Generation

Generate Better Melodies Faster Without Losing Creative Control

The DeputIE is a premium melody generator that helps musicians, producers and composers build structured, musical ideas fast, so you never get stuck staring at a blank project again.

Create your first melody in seconds — FREE FOR 7 DAYS!.

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Currently available for Windows only.

Why The DeputIE?

Everything you need to explore theory, shape melodies, arrange ideas, and hear them back — without jumping between disconnected tools.

Music Theory Engine

Explore scales, modes, chord progressions, and key signatures with an intuitive visual interface.

Melody Generator

Generate melodies with customizable complexity, range, and density controls — then play them back instantly.

Melody Editor

Drag, drop, and reshape every note — take a generated melody and make it yours with hands-on control.

Multi-Mode Sequencer

Switch between Manuscript, Sequencer, Tablature, and Drum modes for full creative flexibility.

Arranger & Sheets

Arrange and structure the song ideas you're already working on — then save them as sheet music so nothing gets lost.

MIDI Export

Export your compositions as MIDI files and bring them straight into any DAW for further production.

Realistic Playback

Hear your compositions come to life with quality instrument sounds — no external DAW required.

Music Theory Guidance

Get theory-based guidance for chords, scales, and progressions while you compose — built on music rules, not AI guesswork.

See The DeputIE In Action

Go from theory to melody to playback all in one flow.

Built for Music Creators

Whether you write songs, produce tracks, or study theory, The DeputIE adapts to your workflow.

Songwriters

Turn ideas into structured songs with melody and harmony guidance.

Producers

Explore fast musical ideas before committing them to your DAW.

Composers

Develop arrangements with practical theory support built in.

Music Students

Learn by doing with visual tools that reinforce theory concepts.

Theory-Driven Creators

Compose with confidence using scales, chords, and guided options.

Idea-First Musicians

Generate inspiration quickly while staying in full control.

Why Musicians Choose The DeputIE

It is not just about features. It is about finishing more music with less friction.

01

Generate Faster

Get useful musical starting points immediately.

02

Break Creative Blocks

Try new directions without losing the feel of your song.

03

Theory Support

Use practical theory tools while you create, not after.

04

Creative Control

Suggestions help you move forward, but you make every call.

05

Multiple Workflows

Switch between views based on what your idea needs.

06

One App

Keep composing, arranging, and refining in one environment.

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Powerful Features, One Application

See the workspaces that help transform ideas into finished music.

Melody Generator

Melody Generator

Create melody ideas quickly with structure-aware controls and clear visual feedback.

Scale and Chord Guidance

Scale and Chord Guidance

Explore compatible theory options as you write, helping you stay musical and intentional.

Sequencer Workflow

Sequencer Workflow

Shape rhythmic and melodic ideas in a timeline view designed for fast iteration.

Guitar Tablature Tools

Guitar Tools

Use guitar-focused views to map ideas to the fretboard and explore playable options.

Drum Creation Tools

Drum Creation Tools

Design grooves and rhythm foundations that lock in with your melodic ideas.

Choose Your Plan

Choose the plan that fits your workflow. Change plans anytime.

Start My 7-Day Free Trial

Start your 7-day free trial. Then $19.99/Month. Cancel anytime.

Most Popular

The DeputIE App

$ 19.99 /Monthly

Billed monthly. Cancel anytime.

  • Melody generation tools
  • Scale and chord guidance
  • Sequencer and manuscript views
  • Guitar and drum workspaces
  • Ongoing feature updates
Buy Monthly
Best Value

The DeputIE App

$ 149.99 /Yearly

Save $89.89 or Save 37%

Best value for committed creators.

  • Everything in monthly
  • Priority access to new updates
  • Lower effective monthly cost
  • One annual payment
  • Cancel anytime
Buy Yearly

Frequently Asked Questions

Quick answers for creators evaluating The DeputIE.

The DeputIE is a desktop music creation app focused on melody generation, theory guidance, and faster idea development.

Songwriters, producers, composers, and music students who want structure and speed without giving up creative control.

Yes. It is designed to support both beginners and experienced creators with visual workflows and practical guidance.

No. It is a dedicated composition and ideation tool that complements your DAW workflow.

Yes. You can export compositions as MIDI files and bring them directly into your favorite DAW for further production and arrangement.

Yes. The DeputIE follows an active development roadmap with ongoing improvements to workflow speed, composition tools, MIDI capabilities, and platform stability. New features are prioritized from user feedback and released in regular updates.

Ready to Write Faster and Stay Inspired?

Buy The DeputIE and start building melodies today.

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