Harrington

Early Access — macOS

Write better songs.
Keep them yours.

Harrington is a songwriter's workbench that helps you refine lyrics, shape structure, and move songs forward — without handing authorship to AI.

Apply for Early Access See how it works
Apple Silicon · macOS Tahoe 26

You stay the author

Harrington never writes songs for you. It analyzes, suggests, and offers alternatives — then gets out of the way.

  • Multiple suggestions, never one "answer"
  • Preserves your voice and meaning
  • No auto-changes, ever

Built for real workflows

Write and refine in Harrington, then take your song wherever it needs to go.

  • Export clean lyric sheets and lead sheets
  • ChordPro for performance apps
  • Works with Planning Center and OnSong

Local-first by default

Your songs live on your machine. Core features work without an internet connection.

  • No cloud dependency for writing
  • On-device AI model included
  • Premium adds depth — not control

Workflow

Write → Refine → Export → Use

One clean path from idea to usable artifact.

Capture → Shape → Refine → Export → Use
  1. Capture your idea — lyrics, sections, chords
  2. Shape your sections and song flow arrangement
  3. Get targeted AI suggestions and craft analysis
  4. Export to ChordPro, PDF, or DOCX
  5. Use directly in rehearsal, service, or performance

Who it's for

Built around real workflows

Harrington is designed for the people who work with songs week after week.

Worship Leader

Get from idea to service-ready charts faster

  • Arrange and refine hymns and originals
  • Generate clean ChordPro charts for your team
  • Export directly into Planning Center and OnSong
  • Set song flow for Sunday: V1 → V2 → B → B → V3

How worship leaders use Harrington →

Songwriter

Get unstuck and improve your craft

  • Identify weak lines, clichés, and meter inconsistencies
  • Explore alternate phrasing without losing your voice
  • Maintain coherence across the whole song
  • Song Coach for deeper conversation about any section

How songwriters use Harrington →

Mentor / Coach

A workbench your students can use between sessions

  • Theme check, structure analysis, and cliché detection
  • Shared craft vocabulary built in (hook, meter, scheme)
  • Give students a structured environment to work in

How mentors use Harrington →

Clarity

What Harrington is not

This distinction is the foundation for trust.

An AI song generator
A ghostwriter
A DAW
A social platform
A team tool or shared license
An automation target or agent tool

It's a structured songwriting environment. A craft-aware assistant. A bridge from idea to usable artifact. It's a workbench — for one person, doing their own creative work.

Export

Export once. Use everywhere.

Performance-ready ChordPro that imports cleanly into OnSong, Planning Center, and other tools.

  • ChordPro — zero-edit import into OnSong and compatible apps
  • PDF lyric sheet and lead sheet
  • DOCX for documents and rehearsal handouts
  • Section flow preserved for live navigation
  • Nashville numbers or chord symbols — your choice at export

Founding creators wanted

We're inviting a small group of songwriters and worship leaders to help shape Harrington. Founding creators get lifetime access to base features, BYOK for advanced AI, and direct access to the founder.

Apply for Early Access