From one songwriter to another
I needed a co-writer.
So I built one.
Carmen learns your voice, nudges you past the stuck lines, and keeps every idea in one place. The song stays yours.
From one songwriter to another
Carmen learns your voice, nudges you past the stuck lines, and keeps every idea in one place. The song stays yours.
I write in English and in French, and I wanted help with the craft: a rhyme here, a nudge there, a home for all the scraps. Carmen made my writing better. Sharing it felt like the obvious next step.
During onboarding, Carmen builds a profile of how you write: your vocabulary, your instincts, your tendencies. Every suggestion starts from there.
Every tool offers options and asks questions. You choose the direction, you write the words, and the finished song belongs entirely to you.
Specific images are what people remember. Carmen keeps asking for the picture, the detail, the name of the street.
Versions, scraps, voice memos, half-lines: the beautiful chaos of writing, all within reach.
The Name
In Latin, one word covered a sung hymn, a poem, a magical formula and a prophecy. The Romans believed language set to rhythm had inherent power.
Carmenta, goddess of prophecy and writing, shares the root. So do the Camenae, the water nymphs of song who became Rome's Muses.
carmen, -inis · neuter noun
The magic a few arranged words can work on a listener's chest: that was always carmen. I named it after the thing it helps you make.
Each tool does one job: find the rhyme, fix the rhythm, sharpen the image, build the bridge. Click around and see what they do.
Line Tools
Section Tools
Select a line and get 3 alternative versions with the exact same syllable count. Perfect for when the meaning is right but the rhythm is off, or when you want options that sing the same way.
Tip: Great for matching a line to an existing melody without changing the feel.
The hardest part of writing is starting. Song Starter gives you four creative on-ramps, and every path feeds directly into your song.
I got tired of bouncing between five apps to finish one song, so Carmen keeps the whole process together.
Carmen learns your writing style during onboarding: your vocabulary, your instincts, your tendencies. When it suggests a line, it sounds like something you'd actually sing.
Words, images and themes that travel with each song. A lighthouse, a season, a memory. Every suggestion leans toward them.
Fork any section and try a different direction. Compare versions side by side. Keep what works without losing anything.
Filter by syllable count, perfect vs. near rhymes. A proper rhyme dictionary inside your workspace.
A scratchpad inside your editor. Star suggestions, drop in half-formed lines, drag ideas into the lyric when the moment is right.
Capture a melody or vocal idea right beside the lyric. Import a backing track, loop a section, slow it down.
Full interface and all AI tools in both English and French. Write in the language the song calls for. Carmen switches with you.
Split view shows the whole song beside your editor. Jump between sections, spot structural problems, copy the full lyric in one click.
Choose from built-in themes or create your own with custom colors and fonts. Make the writing space feel like yours.
“Carmen feels like the software is working with you, like a quiet musician who knows when to play and when to listen.”
Early tester
FREE
forever
CREATOR
/ month
PRO
/ month
7-day money-back guarantee on all paid plans. Cancel anytime.
50 free AI generations a month. No credit card. Your voice, your song.
Start Writing Free