Guide
Suno prompts with a producer's style formula
Good Suno prompts are short, ordered, and split from the lyrics. Put genre first, choose one exact BPM, name three defining instruments, then use lyric tags only in the Lyrics field. This guide gives you a repeatable style line, copyable examples, and fast fixes for common misses.
By SoundUser teamUpdated 9 min read

Quick answer
Good Suno prompts put the sound in the Style field as one comma-separated line, with the most important descriptor first. Use this 13-slot order: genre, fusion genre, tempo, key, mood, mood, instrument, instrument, instrument, production, production, vocal, language. Around 12 descriptors is comfortable; past about 20, later words often start arguing with earlier ones.
Try it while you read
Put style in Style and song content in Lyrics
The Style field should describe the record, not the plot. A line like make a sad song about leaving town with a huge chorus and rain in the lyrics asks for sound, story, structure, and words all at once. That usually creates a mushy result: the genre is vague, the chorus may not grow, and the lyrics can drift.
Use Style for sonic decisions. Put the actual scene, title phrase, and section map in Lyrics. If you start with a plain-language idea, shape the story first with text-to-song prompts, then reduce the Style field to sound words.
| Bad Style field | Why it fails | Fixed Style field |
|---|---|---|
A lonely song about a person waiting for a night bus, with a chorus that feels huge and lyrics about rain | It is a brief, not a sound. It mixes plot, arrangement, and lyric content. | indie synth pop, new wave, 104 BPM, A minor, lonely, wistful, analog synth arpeggios, soft drum machine, clean electric guitar, 80s production, room reverb, breathy female vocal |
The fix is not longer. It is cleaner. Story words moved to Lyrics, and the sound stayed in Style.
Use the 13-slot formula in this order

The safest order is genre first, then fusion genre, tempo, key, two moods, three instruments, two production cues, vocal, and language. Early words tend to steer harder, so do not hide garage rock, trap soul, or boom bap after reverb settings.
<genre>, <fusion genre>, <tempo>, <key>, <mood>, <mood>, <instrument>, <instrument>, <instrument>, <production>, <production>, <vocal>, <language>
Copy the shape, not every word:
1 garage rock, 2 power pop, 3 156 BPM, 4 E major, 5 urgent, 6 bright, 7 distorted rhythm guitar, 8 driving bass, 9 splashy drums, 10 dry production, 11 small room reverb, 12 raw male vocal, 13 English vocals
The fusion genre is optional. When it helps, it should narrow the target: garage rock, power pop says rough guitars with a sharper chorus. For English lyrics, you can skip the language slot unless diction is a problem. For other languages, state the language near the end. If you need style starting points, browse genre ideas for AI songs and translate what you like into this order.
Pick words from one axis at a time
Strong Suno style prompts choose one clear value from each axis instead of stacking near-synonyms. Tempo is the obvious trap. 92 BPM is a direction. slow, fast, driving is a tug-of-war. A useful exception is 140 BPM, half-time feel, because the number sets the grid while the feel tells the vocal pocket to sit slower.
| Axis | Use this | Avoid this | Why |
|---|---|---|---|
| Tempo | 92 BPM, laid-back, half-time feel | slow, fast, driving | Conflicting tempo words blur the groove. |
| Key | A minor, F# minor, C major | Several key ideas | One key keeps variants related. |
| Mood | dark, cinematic, warm, nostalgic | sad, happy, angry, dreamy | Two adjacent moods focus the melody. |
| Instruments | muted electric piano, 808 bass, brushed drums | Ten instruments | Three defining sounds usually steer the band. |
| Production | tape saturation, club mix, wide stereo pads | A random effects pile | Era and space work better than clutter. |
| Vocal | low male vocal, male and female duet | No vocal cue | The voice may sit too far back. |
| Language | Spanish-language vocals, clear diction | Two language requests | One language target avoids mixed output. |
For an instrumental, write instrumental in Style and remove every lyric line.
Translate artist references into sound words
Do not use artist names; describe the era, drums, hook instrument, mix shape, and vocal tone instead. Phrases such as in the style of and sounds like point at imitation, and they also give the model less useful build instructions than a plain sound recipe.
Ask yourself what you actually hear in the reference. Is the snare gated or dry? Is the hook a synth, a guitar riff, or a group chant? Is the vocal breathy, low, shouted, or choir-like?
| Instead of | Listen for | Write this |
|---|---|---|
like a named 80s synth act | Glossy synths, gated drums, minor-key night mood | synthwave, 112 BPM, A minor, glossy, nocturnal, analog synth arpeggios, gated reverb drums, chorus bass, 80s production, wide stereo pads, breathy female vocal |
like a named stadium rock band | Huge chorus, big kit, layered guitars, crowd-style backing | arena rock, 120 BPM, E major, anthemic, uplifting, big drums, layered guitars, gang vocals in the chorus, polished production, powerful male vocal |
like a named Russian rock band | Raw guitars, acoustic intro, low voice, direct mix | russian rock, 96 BPM, D minor, raw, reflective, acoustic guitar intro, distorted guitars, steady drums, 90s Russian rock production, dry vocal mix, low male vocal, Russian-language vocals, clear diction |
This works because it tells the generator what to build, not who to copy.
Full worked example you can copy

A complete prompt pairs one tight style line with lyrics that support the same groove. Input idea: late-night bus ride, regret, clean female vocal, synth pop, chorus should feel bigger than the verse.
Style
indie synth pop, new wave, 104 BPM, A minor, melancholic, wistful, analog synth arpeggios, soft drum machine, jangly electric guitar, 80s production, room reverb, warm female vocal, English vocals
Lyrics
[Intro]
[Verse 1]
Neon slides across the glass
Your last text is fading blue
I count the stops I should have passed
Still riding back to you
[Pre-Chorus]
The city hums under my shoes
I almost call, then I refuse
[Chorus]
I missed my stop again tonight
I saw your face in every light
The rain keeps writing on the window
I missed my stop, I let you go
[Verse 2]
Coins shake loose inside my coat
The driver turns the radio low
I hear the words I never wrote
And watch the empty crosswalk glow
[Chorus]
I missed my stop again tonight
I saw your face in every light
The rain keeps writing on the window
I missed my stop, I let you go
[Outro]
I missed my stop, I let you go
[End]
Expected result: a mid-tempo, minor-key synth pop track where the verse stays restrained and the chorus opens with wider guitars or pads. If it sounds too happy, change only wistful to lonely. Leave the BPM, key, and lyric alone for that pass. If you already have words, start from a lyrics-to-song setup and polish the Style field after the lyric structure feels solid.
Fix bad generations with one change, then run two more
When a prompt misses, change one descriptor, run two more generations, and compare before touching anything else. Same prompt, same lyrics, one changed axis. That is the only way to tell whether the vocal, production, or tempo actually helped.
| Variant | One change | Listen for | Do not also change |
|---|---|---|---|
| B | warm female vocal to breathy female vocal | Diction, chorus lift, emotional distance | Lyrics |
| C | room reverb to wide stereo pads | Width, era, vocal space | Vocal type |
| D | 104 BPM to 96 BPM | Whether verse lines breathe | Key |
| E | 104 BPM to 112 BPM | Whether the chorus lands harder | Mood words |
The tempo math is simple: 104 BPM minus 8 percent is 95.68, rounded to 96 BPM. Plus 8 percent is 112.32, rounded to 112 BPM. If the two A versions differ more from each other than A differs from B, that axis probably is not the main issue. Move on.
On SoundUser, the same discipline helps when you describe a song, pick a style, and work with Lyria 3.5 in the AI song generator.
Troubleshoot the six misses that happen most
Most prompt problems come from late genre words, missing vocal cues, uneven lyric lines, stray vocals in instrumentals, vague tempo, or weak endings. Do not rewrite the whole song after one bad pass. Fix the likely cause and listen again.
| Symptom | Likely cause | One change to make |
|---|---|---|
| Wrong genre | Genre word is late, or two genres fight | Move the main genre to slot 1 and keep only one fusion genre. |
| Buried vocal | No vocal descriptor | Add warm female vocal, low male vocal, or vocal up front if presence is the main problem. |
| Rushed lines | Uneven lyric length | Cut long lines to the section median. A 4-line chorus should not pair 17 syllables with 6. |
| Random vocals in an instrumental | instrumental is missing, or stray lyric lines remain | Put instrumental in Style and remove every lyric line. Keep only section tags if needed. |
| Tempo feels ignored | Tempo is vague or late | Put NN BPM near the front, right after genre or fusion genre. |
| Abrupt ending | No planned ending tag | Add [Outro] with one repeated title line, then [End]. |
For verse, chorus, bridge, and outro planning before you prompt, read song structure basics.
Build a reusable prompt note for each genre
A prompt note turns each song into useful information by saving the style line, the one change you tried, and what changed in the output. Keep it short. You are building taste, not a giant spell book.
Style A:
Variant B one change:
What improved:
What got worse:
Keep for next song:
House defaults should be compact: boom bap, 90 BPM, C minor, gritty, tense or country rock, 98 BPM, D major, warm, nostalgic. Do not paste the same full tag-list into every track. Store one preferred tempo range per genre, such as 90-96 BPM for relaxed boom bap or 120-128 BPM for dance-pop, then adjust for lyric density.
| Change | What happened |
|---|---|
dry production to small room reverb | Vocal felt closer, drums lost punch. |
128 BPM to 120 BPM | Verse breathed better, chorus lost some lift. |
low male vocal to gritty male vocal | Chorus had more edge, soft verse lines got less clear. |
Final pass: genre first, one fusion genre, exact BPM, optional key, two moods, three instruments, two production cues, one vocal cue, one language cue if needed.
Prompts in action
Every track below was made with SoundUser. The prompt under each player is the exact text we used.
Midnight Bus
Promptsynthwave, indie pop, 104 BPM, A minor, melancholic, wistful, analog synth arpeggios, gated reverb drums, jangly electric guitar, 80s production, room reverb, warm female vocal
Cold Open
Promptboom bap, 90 BPM, C minor, gritty, tense, chopped soul sample, punchy kick and snare, vinyl texture, 90s East Coast production, gritty male vocal
Slow Cooker Sunday
Promptcountry, 98 BPM, D major, warm, nostalgic, telecaster twang, pedal steel, acoustic guitar, brushed drums, Nashville production, warm male vocal
Arena Chorus
Promptarena rock, 120 BPM, E major, anthemic, uplifting, big drums, layered guitars, gang vocals in the chorus, powerful male vocal
Frequently asked questions
How long should a Suno style prompt be?
Aim for about 12 comma-separated descriptors. That gives you room for genre, tempo, key, two moods, three instruments, production, vocal, and language. Past about 20 descriptors, later words often stop steering the result and can contradict the start of the line. If you are counting every character, the prompt is probably doing too much.
Should I put the genre first or last?
Put the main genre first. Early descriptors tend to steer more strongly, so garage rock in slot 1 is clearer than hiding it after room reverb and warm vocal. If you need a hybrid, place one fusion genre right after it, such as garage rock, power pop.
Can I use artist names in Suno prompts?
Skip artist names and phrases like in the style of. Translate the reference into sound words: era, drums, hook instrument, mix style, and vocal tone. A named 80s synth reference might become synthwave, gated reverb drums, analog synth arpeggios, 80s production, breathy female vocal.
Why does my song ignore the tempo?
The tempo is usually missing, vague, or too late in the style line. Put a number near the front, such as 104 BPM, right after the genre or fusion genre. Use one feel word only when it adds meaning. 140 BPM, half-time feel is clear; slow, driving, fast is not.
How do I get an instrumental with no vocals?
Put instrumental in the Style field and remove every lyric line. If you still want arrangement control, keep only section tags such as [Intro], [Drop], and [Outro]. Do not leave a title, chant, or parenthesized phrase unless you are fine with the model turning it into a vocal moment.
Do prompts work the same in every generator?
No. Suno-style models, SoundUser, and other systems may weigh wording differently. The useful habit transfers: keep sound in the style description, keep lyrics separate, put the main genre early, and change one axis at a time when you test. That makes your prompt easier to move between tools.
Do I need meta tags like [Chorus]?
Use section tags when you want a clear song form. [Verse 1], [Chorus], [Bridge], [Outro], and [End] help the lyric field follow an arrangement, but they do not belong in Style. Put each tag alone on its own line, and repeat chorus text exactly if you want it to return.
One idea · one finished track
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