# Cinematic AI music prompts: 8 to copy, plus how to make it | Lyro

> Eight cinematic prompts to copy, with the tempo, orchestral sections, percussion, three-act build and film-score mix an AI music generator needs.

Source: https://lyromusic.com/prompts/cinematic

# Cinematic AI music prompts

Cinematic music is orchestral or hybrid score written to support picture. The classic trailer sound combines a low string ostinato (a short repeating pattern), swelling brass, large percussion such as taiko drums and a soaring theme, often with choir, building slowly to a climax. Tempos vary with the scene, from 60 to 160 BPM (beats per minute).

A prompt should name the tempo, the scene or emotion, the orchestral sections, the percussion, how the piece builds and ends, and a wide film-score mix. Most cues have no vocals.

[Make cinematic on Lyro](https://lyromusic.com/start?genre=cinematic)[Open in the prompt generator](https://lyromusic.com/ai-music-prompt-generator?genre=cinematic)

## At a glance

| Tempo | 60 to 160: 60 to 90 for emotional cues, 90 to 110 for slow builds, 130 to 160 for action BPM (Lyro default 90) |
|---|---|
| Keys | minor keys for drama, often D minor or C minor; major or Lydian colours for wonder and triumph |
| Feel | driven by ostinatos and percussion hits, not a drum kit; action cues often use 6/8, 7/8 or 5/4 |
| Length | trailer cues run 2 to 3 minutes in three acts; stings and logos run 5 to 15 seconds; video beds run 30 to 90 seconds |
| Instruments | string ostinato, soaring violins, low brass, french horns, taiko and orchestral percussion, choir, piano, harp, woodwinds, synth pulses and sub booms |
| Signature sounds | a low string ostinato (a short repeating figure), swelling brass, taiko and orchestral percussion hits, a soaring string theme and choir pads |
| Typical form | trailer music usually works in three acts: a quiet opening on a piano motif or a drone, a second act that adds the ostinato and rising percussion with sudden stops, and a climax with full orchestra that ends on a final hit and a long tail |
| On Lyro | Instrumental on Lyria 3 Pro. Score music has no lyrics, and instrumentals without a tempo lock go to Lyria 3 Pro, which costs the same whatever the length. If a cue has to hit an edit at an exact tempo, switch on the tempo lock, which goes to ACE-Step 1.5 and is priced by length. We have not run a listening test in this genre. The suggestion follows Lyro’s general routing rule, which comes from one small blind test in Turkish (one rater, seven briefs, 21 Sep 2026). How we test |

### How it differs from its neighbours

- [Ambient](https://lyromusic.com/prompts/ambient): the same textures with no arc, no percussion and no climax
- [Synthwave](https://lyromusic.com/prompts/synthwave): a synth-based way to score a scene, with a steady beat and a 1980s palette
- [Metal](https://lyromusic.com/prompts/metal): shares the weight and the drama, delivered by down-tuned guitars and double-kick drums

## Eight promptsCopy and paste

### Heroic ascent

Cinematic orchestral score, 90 BPM, low string ostinato, swelling brass, deep taiko and orchestral percussion hits, soaring violin theme, wordless choir pads. Quiet opening with solo cello, slow emotional build through rising percussion to a powerful heroic climax, final hit with a long reverb tail. Noble, determined mood. Wide, deep film-score mix. No lead vocal, no lyrics.

### Ticking clock

Tense thriller underscore, 110 BPM, ticking clock-like percussion, pulsing low synth, tremolo strings played near the bridge for a glassy sound, high string harmonics, muted piano notes, sub booms, rising cluster of violins toward a sudden cut to silence. Paranoid, breath-holding mood with no melody. Dark, close, detailed mix with a deep low end. Instrumental only, no vocals.

### Letter from home

Emotional drama cue, 66 BPM, intimate felt piano theme, solo cello joining in the second phrase, warm string section entering softly, gentle harp arpeggios, a single french horn line at the peak, then a return to piano alone. Bittersweet, grieving but hopeful mood. Close, warm, natural orchestral mix with a soft hall reverb. Instrumental only, no vocals.

### Rooftop pursuit

Action chase cue, 150 BPM in 7/8, driving short-bowed string ostinato, pounding taiko and tom ensemble, aggressive low brass stabs and rising trombone glides, snare rudiments, distorted synth bass pulse, metallic hits, whooshes into each new section. Relentless, high-stakes mood, time running out. Loud, tight, punchy hybrid orchestral mix. Instrumental only, no vocals.

### Kingdom map theme

Fantasy adventure theme, 96 BPM in 6/8, sweeping string melody, french horn fanfare, flutes and clarinets dancing above, harp glissandos, celesta sparkles, light timpani and cymbal swells, wordless choir in the final statement. Wide-eyed, noble mood of setting out at dawn. Bright, warm, traditional orchestral mix in a large concert hall. No lyrics.

### Deep space signal

Hybrid science-fiction score, 80 BPM, slow analog synth pulse, vast evolving pads, low brass swells, massive sub booms, processed piano with long reverb, distant solo female voice singing a wordless line, string clusters rising slowly. Awe, isolation and dread in equal parts. Huge, dark, immersive mix with a very deep low end and wide stereo.

### Small wonders

Light documentary underscore, 104 BPM, playful pizzicato strings, marimba and soft mallet patterns, piano ostinato, clarinet and flute melodies trading phrases, light shaker, warm string pad, gentle lift every eight bars. Curious, optimistic, nature-in-close-up mood with steady energy that sits under narration. Clean, warm, airy mix. Instrumental only, no vocals.

### Ten second logo

Cinematic logo sting for a short clip, 100 BPM, ten seconds long. Reverse swell into a huge orchestral hit with low brass, taiko and sub boom, a bright three-note french horn and string motif above it, shimmering choir chord, long reverb tail that fades to silence. Confident, premium, memorable mood. Wide, deep, polished mix. No lyrics.

## How to prompt it

### Arrangement

Trailer music works in three acts. It begins quietly with a piano motif, a drone or a solo instrument. The second act adds the string ostinato and rising percussion, often with sudden stops for dialogue. The third act is the climax with full orchestra and choir, ending on a final hit and a long tail. Underscore for scenes follows the picture instead and may never peak.

### Vocals

Most score music has no lyrics. Voices appear as colour: a wordless choir for scale, a solo soprano for innocence or loss, or low male chants for menace. Ask for a wordless choir or a solo wordless voice and say where it enters. For none, write: instrumental only, no vocals.

### Tips

- Describe the scene or emotion first, such as heroic, tense, grieving or full of wonder, since film music serves a story.
- Name the orchestral sections you want, for example low string ostinato, french horn theme, choir and taiko drums.
- Ask for a slow build to a climax and say how it ends, for example "final hit with a long reverb tail".
- Add the word hybrid with synth pulses, sub booms and risers if you want the modern trailer sound.
- Request a wide, deep film-score mix and exclude pop vocals and drum machines.

### Common mistakes

- Writing only "epic music" returns loud, shapeless orchestral noise with no theme and no build.
- Asking for a drum kit or a pop song form turns the cue into orchestral rock or a ballad.
- Requesting constant full intensity leaves no contrast, and a climax only works if something quieter came before it.

Related genres: [Ambient](https://lyromusic.com/prompts/ambient), [Synthwave](https://lyromusic.com/prompts/synthwave), [Metal](https://lyromusic.com/prompts/metal)

## Hear it for yourself.

[Make cinematic](https://lyromusic.com/start?genre=cinematic)[Generate a prompt](https://lyromusic.com/ai-music-prompt-generator)