AI Film Music Generator
Cinematic music for indie films, fashion films, trailers and shorts, free to try. An AI trailer music generator and score tool for orchestral cues, hybrid trailer beds and character themes that match your edit.
From prompt to finished track
Describe the track
One sentence is enough — genre, mood, tempo, instruments. Start from the Film prompts below or write your own.
Generate and iterate
The AI composes an original track from scratch — no samples. Regenerate variations until one fits, or tweak the prompt and lyrics.
Download the MP3
Grab the full song as an MP3 with commercial rights included, ready for videos, streams and playlists.
Types of film music you can generate
Each type opens in the Studio as a ready prompt. Every track is original — no samples, no copyright headaches.
Epic Trailer
Hybrid orchestra with taiko drums, brass swells, choir layers and a final BWAAM impact built for action and fantasy trailer beats.
Generate thisEmotional Drama
Slow strings, lone piano and warm horn pads building from intimate to soaring, perfect for character revelations and third-act climaxes.
Generate thisSuspense & Thriller
Pulsing low strings, dissonant cluster chords and metallic percussion creating uneasy tension under interrogations and chase sequences.
Generate thisAdventure
Soaring horns, wide string sections and rolling timpani for landscape reveals, voyages and heroic montage sequences.
Generate thisHorror Score
Detuned violins, sub-bass drones, prepared piano and breath-like textures designed to crawl under the skin without overpowering dialogue.
Generate thisWorld Cinema
Ethnic instruments — duduk, oud, shakuhachi, kalimba — layered with strings for international settings and culturally rooted storytelling.
Generate thisWho uses film music?
Creators reaching for a specific mood without a budget for licensing.
Indie Filmmakers
Score short films, festival submissions and feature debuts without paying a composer or fighting clearance on temp-track favorites.
Trailer Editors
Custom hybrid trailer beds that match the exact pacing of your cut so you stop reusing the same Two Steps From Hell tracks.
Film Students
Generate original music for thesis projects and portfolio shorts that submission committees have never heard before.
Documentary Editors
Character themes, scene transitions and emotional underscoring tailored to interview subjects and archival footage.
Music Video Directors
Score narrative interludes between performance shots without licensing additional music or interrupting the lead track.
Ad Agencies
Cinematic 30 and 60-second cuts for brand films, founder docs and product launches that compete with theatrical-grade production.
How do you score a scene with an AI film music generator?
A film music generator takes a scene description and writes a finished cinematic cue — a hybrid trailer bed, an emotional-drama score, a suspense cue, an adventure theme, a horror score or a world-cinema piece — written new for the scene and matched to the emotional arc of your edit.
That matters because temp-track music only gets you so far: it was written for someone else's scene, and licensing the real thing or hiring a composer takes time most editors don't have. Generating an original score means the cue can be built to the exact pacing, instrumentation and length your cut needs.
Prompting for scene-matched scoring
Name the sub-style and the instruments directly: hybrid orchestra with taiko drums, brass swells and choir for an epic trailer; slow strings, lone piano and warm horn pads for emotional drama; pulsing low strings, dissonant cluster chords and metallic percussion for suspense; detuned violins, sub-bass drones and prepared piano for horror; ethnic instruments like duduk, oud, shakuhachi or kalimba for world-cinema settings.
Duration matters too — specify it in the prompt, like "ninety seconds, builds for sixty seconds then resolves," and the model structures the arc to fit your edit.
Building stems and recurring themes
For a mix-ready stems package, generate the same prompt once per instrument family — strings only, percussion only, brass only — and layer the results. To carry a character theme across scenes, save the prompt that produced it and reuse it with variations, like "main theme, slower, minor key, solo cello."
This is how indie filmmakers, documentary editors and music video directors build consistent character themes and scene transitions without paying a composer per cue. Paid plans include commercial rights, so the finished score can go into a festival submission or a distributor delivery, which is exactly what film students and indie filmmakers building portfolio shorts need.
Film prompts that work
Paste-ready. Click one to open it in the Studio, then change the tempo, instruments or vocal to taste.
Score your film from text
Trailer beds, character themes and full orchestral scores in minutes.
Free to try · No credit card required
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Frequently Asked Questions
Is there a free AI trailer music generator?
Notevibes is free to try without a card and composes an original trailer cue from one sentence, from a quiet opening to a full hybrid orchestral hit, up to about three minutes long as an MP3.
Can an AI film music generator match the music to my scene length?
Describe the duration and shape in the prompt, for example ninety seconds that builds for sixty and then resolves, and the arc is structured to fit the edit. The free online audio editor can trim the rest.
Will AI film music sound like a real orchestra?
The generator renders orchestral instruments with realistic dynamics, articulations and section blend. Naming the sections, such as low strings, brass swells and choir, shapes the palette.
Can I make a fashion film soundtrack with the AI?
Fashion films usually want a sleek, atmospheric cue with slow strings, a soft electronic pulse or a lone piano. Describe the mood and pace of the runway edit and the track follows it.
Can the film score follow a character theme across scenes?
Reuse the prompt that produced the theme with variations, such as slower, minor key or solo cello, to develop it across the film. Regenerating variations keeps the melodic identity while changing the mood.
Is AI film music cleared for festival submissions and distribution?
Commercial rights come with paid plans, so a generated score can appear in films submitted to festivals and handed to distributors.