Finish the song
that's stuck in you.
Harmon reads your whole draft, hears what you're reaching for, and writes the next line with you — rhyme, meter, the true detail. A co-writer in the page, not a chatbot in another tab.
A co-writer who actually reads the song
Not prompts and paste. Harmon works line by line in your notebook — analyzing what's there and offering the next honest move.
It sees what your verse is really doing
Ask for a read and Harmon maps your rhyme scheme, flags the line that's leaning on a cliché, and points to where the energy dips — quoting your actual words, not generic advice.
Get a read on your draft →Real lines, one tap into the song
Harmon proposes an actual lyric — in your voice, matched to your rhyme and meter. Tap Keep and it drops into the exact line; every version is saved, and edit one chorus and the rest follow.
Write your next line →It digs for the line you're avoiding
Songs die on the general and live on the specific. When a lyric stays guarded, Harmon asks the one good question that trades the cliché for the true, uncomfortable detail — the coffee cup you still can't move.
Find your true line →From blank page to finished song
Start anywhere
A hook, a feeling, a voice memo, or lyrics pasted from your notes. Harmon meets you at whatever you've got.
Write together
Ask for rhymes, a chorus read, a bridge. Keep the lines that ring true — they land right in the page.
Share & export
Send a private link, or export to Google Docs, Pages, PDF, and your notes. The song goes wherever you do.
Start free. Upgrade when it clicks.
No credit card to begin. Cancel anytime.
The song is already in you.
Let's finish it.
Open a blank page and write your first line with Harmon — free, no card, in about ten seconds.
Start writing free →