Music is usually one of the last things a film gets and one of the first things an audience feels. AI film music tools let you generate real, playable songs and score cues early enough to actually use them while you're cutting — grounded in your own screenplay, not a stock library that almost fits. This guide covers how to score a film with AI, start to finish.
Why Score Early Instead of Last
Composers traditionally work against a locked cut, which means music is one of the last pieces to land in a schedule that's already tight. Temp tracks fill the gap, but they set expectations that a final score then has to live up to or replace entirely — and licensing a temp track properly for festival submission or distribution is its own separate headache. Generating real music earlier — even rough passes — gives you something to cut against instead of scoring blind, and gives you actual usable audio for scenes where a full composer isn't in the budget.
This matters most for independent and short-form productions, where a dedicated composer often isn't realistic financially, but the film still needs real, usable music rather than a placeholder that never gets replaced.
Step 1: Decide Between a Concept You Write and One Grounded in Your Script
There are two starting points. You can write your own title, style, and lyrics directly if you already know what you want. Or you can let the AI suggest a concept grounded in your screenplay — reading your story's tone, characters, and key scenes to propose a song or score direction that actually fits the film rather than a generic genre pick. Either path is valid; use the script-grounded suggestion when you're not sure what direction to take, and write your own brief when you already have a clear musical idea. If your screenplay isn't finished yet, the script-grounded suggestion won't have much to work with, so a locked draft is worth having in hand first.
Where Music Fits in Your Overall Production Timeline
Music can be generated at almost any stage, but the most useful moments to do it are early script-grounded exploration — to test tone before you've shot anything — and late in post, once picture is locked and you need a final cue timed to an actual edit. The middle of the process, while your cut is still changing structurally, is usually the least efficient time to generate final music, since cues you lock in there often need revisiting once scenes are trimmed or reordered. Knowing which of those two windows you're in changes how much you should invest in any single generation.
Step 2: Generate a Song or a Score Cue
The tool covers both use cases. Songs are full pieces with structure, lyrics, and a title — useful for a needle-drop moment, an end-credits track, or a theme song tied to your film's identity. Score cues are instrumental pieces built for a scene — tension cues, emotional underscore, transitional pieces — sized to support picture rather than stand alone. Pick whichever matches what the moment in your film actually needs.
Step 3: Choose a Quality Tier
As with every generative tool on the platform, you'll choose Fast, Standard, or Premium before rendering, with the credit cost shown up front. Use Fast passes to test whether a musical direction fits a scene before committing higher-tier credits to the take you'll actually keep. If a generation fails, it's refunded automatically.
Matching Music to a Scene's Actual Function
Before generating, it helps to name what a piece of music is supposed to do in a given scene — set location, build dread, release tension, carry an emotional beat the dialogue doesn't state outright. A cue with a clear job is much easier to generate well than a vague request for "something moody." If you're using the script-grounded suggestion from Step 1, the AI is already reading the scene for that function; if you're writing your own brief, spend a moment naming the job before you write the style and lyrics prompt.
Step 4: Every Render Saves to a Project Gallery
You don't have to pick a winner on the first try. Every song and score render saves to your project's gallery, so you can generate multiple takes on a theme, compare them against picture, and keep the ones that work without losing the ones you're still deciding on. This matters for score especially — a scene's emotional cue often takes a few passes to land, and having every attempt saved means you're not starting from zero each time.
Step 5: Generate Sound Effects Too
Beyond music, the same tool generates sound-effect clips — useful for filling gaps in a rough cut, testing how a moment feels with sound before a full sound design pass, or covering a small effect that doesn't justify a dedicated sound designer's time. Like songs and cues, effect clips save to your project gallery for reuse across scenes.
Step 6: Export to WAV
Once you've picked the take you want, export it to WAV for use in your edit. Because it's a real, playable audio file rather than a placeholder, you can drop it straight into your editing timeline and cut against it — no re-recording, no licensing a stand-in track you'll have to swap out later.
Step 7: Place It in Your Post-Production Workflow
Scoring is one piece of a larger post-production pass. Once you've got song and score assets you're happy with, move on to the rest of your post-production planning — cutting, sound design, and finishing — with real music already in hand instead of a temp track holding the place of one. If you're still early in pre-production, our guide on storyboarding without a storyboard artist covers the earlier Visualize-stage step of planning your shots before you get to scoring the finished cut.
Common Mistakes to Avoid
The most common mistake is generating a single take and locking it in without comparing alternatives — since every render saves to your project gallery, there's little reason not to generate two or three directions for an important cue before you pick one. A second mistake is scoring against a rough cut too early and then never revisiting the music once picture is locked; a cue that felt right against a temp edit can feel off once the final timing is set, so plan a revision pass late in your post-production schedule. A third is skipping the sound-effects side of the tool entirely — small effect gaps are often faster to fill this way than to source individually, and they save your sound designer's time for the moments that actually need custom work.
What This Does (and Doesn't) Replace
This generates real, playable audio — actual songs and score cues you can use, not a mockup or a MIDI sketch. What it doesn't replace is a composer's ear on a project where the score is meant to be a signature, awards-caliber piece of the film, or a mixing engineer's final pass to get a track sitting correctly against dialogue and effects. For most scenes, most shorts, and most films working without a dedicated composer, it's a genuinely usable score — for the handful of moments where music is the whole emotional argument of a scene, bring in a human composer to take it further.
Frequently Asked Questions
Do I need a finished screenplay to generate music?
Not strictly — you can write your own title, style, and lyrics from scratch. But if you want the AI to suggest a concept grounded in your story's tone and scenes, that suggestion draws on your screenplay content.
What's the difference between a song and a score cue?
A song is a full piece with structure and lyrics, suited to needle-drops or theme moments. A score cue is instrumental and built to support a specific scene — tension, emotion, transition — rather than stand alone.
Can I generate more than one version of a cue?
Yes. Every render saves to your project gallery, so you can generate multiple takes and compare them before choosing which one to export.
What audio format do I get?
Exports are WAV files, ready to drop into an editing timeline.
Start free with 5,000 credits — no card required. Create your first project and score your first scene with real, playable music.