How to write a prompt for an AI song generator that actually sounds like you
The anatomy of a great song prompt — who, what happened, how it feels, and one detail nobody else would know — with before-and-after examples.
Two people ask an AI for "a love song". One gets something that sounds like hold music. The other gets a song their partner asks to hear again. The model was the same; the prompt wasn't.
A song prompt is not a search query. It is a brief — the few sentences you would give a songwriter over coffee. Here's how to write one.
The four parts of a good song prompt
1. Who it is for
A name does more work than any adjective. "A love song for Sarah" is already more personal than "a romantic ballad". If it isn't for a person, say what it is for: a road trip, a wedding entrance, a workout playlist.
2. What happened
Songs are stories. Give it one moment it can build around:
- "We met in the rain outside a bookshop in Paris."
- "She moved across the world for her job and we did two years long-distance."
- "We've been friends since we got detention together in year seven."
3. How it should feel
Mood words steer everything — melody, tempo, how the vocal is delivered. Be precise: warm and intimate is different from epic and triumphant, and bittersweet is different from sad.
4. The detail nobody else would know
This is what makes someone stop and say "how did it know that?". A nickname, a habit, a private joke:
The thing I love most is how she laughs at her own jokes before the punchline.
That line became the title of one of our example songs: Laugh Before The Punchline.
Before and after
Before: "A happy song about my dog."
After: "A warm, funny song about my cat named Mochi. The daft thing she always does: steals one sock from every pair and hides it under the sofa. Playful, light, full of love."
The second one gives the model a character, a running joke and a tone. It wrote a chorus about the socks.
Styles: be specific, but don't over-engineer
Pick a genre and one or two texture words: "acoustic, fingerpicked guitar, soft female vocals" or "synthwave, retro 80s synths, dreamy". You don't need to describe chord progressions or BPM. Two or three strong words beat a paragraph of music theory.
What to avoid
- Asking for a specific famous artist's style by name. Music models are designed to refuse imitating real artists. Describe the sound instead: "raspy male vocal, stadium rock chorus" rather than a name.
- Contradictions. "Slow, quiet, and a huge festival drop" will confuse any composer, human or not.
- Walls of text. A few vivid sentences beat a page of instructions. If you have exact words in mind, write lyrics instead of a prompt.
When to write your own lyrics instead
If you already know what you want sung, switch to your own lyrics and paste them in. Mark the structure with tags like [Verse], [Chorus] and [Bridge] and the song will follow it. You still choose the style, the voice and the language.
A template you can copy
A [mood] song for [name], about [one moment]. The thing I love most about them is [a detail]. Make it [feeling], and [one instruction — put their name in the chorus, end on a hopeful note, keep it short].
Fill in the brackets, pick a style, and press create. If the first version isn't quite right, change one line and try again — small edits make surprisingly different songs.
