Suno AI Meta Tags & Song Structure Command Guide

Free Suno structure reference · Updated July 31, 2026

A practical reference for deciding where an instruction belongs, choosing the best structure cue, judging how dependable that cue is likely to be, and knowing what to change when Suno interprets it poorly.

The core rule
Style defines the broad sound world. Lyrics carries words, section labels and local cues. Exclude removes meaningful conflicts. Personalization influences identity and preference, but it does not replace clear song direction.

Use this page in three moves

Choose the field.
Choose the smallest useful cue.
Test one revision at a time.

Find the right cue Open the command library Start with the beginner lesson

Understand

Field placement comes before tag selection

Many weak results begin before the cue is written: the instruction is placed in the wrong control layer.

STYLE

Broad sound world

Genre, groove, BPM, primary instruments, vocal character, production texture and overall emotional direction.

See the T–Z style guide

LYRICS

Local song events

Actual lyrics, section labels, hook repetition, contrast, call and response, spoken moments and arrangement cues tied to a specific location.

Use the beginner structure lesson

EXCLUDE

Meaningful conflicts

Unwanted instruments, vocal qualities, genre influences, production effects or arrangement habits that would damage the intended lane.

Build a cleaner prompt brief

PERSONALIZATION

Identity layer

Voices, Custom Models, My Taste and eligible source audio may influence identity or preference. They interact with the song brief rather than replacing it.

Review current identity tools

Style example

Modern roots reggae, 82 BPM, deep round bass, offbeat guitar, warm organ, grounded baritone, reflective verses, communal chorus

Exclude example

Trap hi-hats, EDM drop, theatrical choir, long instrumental intro

Choose

What are you trying to make Suno do?

Start with the intended musical outcome—not a long list of possible tags.

Start fasterUse [Intro] only when the opening has a job. Otherwise begin with [Verse 1] or [Chorus].

Make the chorus biggerUse [Pre-Chorus], [Chorus] and [Final Chorus], then reduce lyric density and widen repetition.

Add instrumental spaceUse [Instrumental Break], [Solo], [Drum Break] or [A Cappella] immediately before the event.

Change vocal deliveryTry [Spoken], [Whispered], [Group Vocal], [Choir] or [Call and Response].

Build into a dropUse [Build-Up] followed by [Drop]. Make the destination obvious through rhythm and lyric spacing.

Reduce intensityUse [Breakdown], [Sparse Instrumentation], [Half-Time] or a shorter lyrical section.

End more cleanlyUse [Outro], simplify the final lyric and avoid adding new ideas. Then edit or extend when timing remains wrong.

Stop genre driftKeep one lead genre in Style, move negatives to Exclude and remove decorative cues that compete with the main lane.

Stop cues being sungShorten the bracket, remove sentence-like wording and place one concise cue directly before the intended event.

Build

Copy-ready song maps

Start with a readable structure. Add descriptive cues only after the section map itself is doing a clear job.

Standard song

[Intro]
[Verse 1]
[Pre-Chorus]
[Chorus]
[Verse 2]
[Chorus]
[Bridge]
[Final Chorus]
[Outro]

Hook-first short form

[Chorus]
[Verse]
[Chorus]
[Breakdown]
[Final Chorus]

Instrumental build

[Intro]
[Theme]
[Build-Up]
[Drop]
[Breakdown]
[Final Build]
[Outro]

Before generating: Delete instructional notes so they are not interpreted as lyrics. Preserve only the labels, lyrics and concise local cues you actually want Suno to read.

Study full song pacing and section development

Reference

Command library by function

Read across one row: cue, intended job, placement, reliability class and the first revision to try.

Cue	Primary job	Best placement	Reliability	First revision when weak
[Intro]	Establish palette or entry point	Top of Lyrics	Foundation	Shorten the opening or remove it
[Verse]	Carry story, detail and lower-density phrasing	Before each verse	Foundation	Differentiate lyric purpose from chorus
[Pre-Chorus]	Raise anticipation	Immediately before chorus	Foundation	Shorten lines and increase tension
[Chorus]	Deliver central hook	Before hook block	Foundation	Reduce density and strengthen repetition
[Post-Chorus]	Extend hook energy	After chorus	Common cue	Use fewer words and one repeated phrase
[Refrain]	Return to a short repeated line	Where recurring line belongs	Common cue	Make it shorter than a chorus
[Bridge]	Create contrast in thought, harmony or rhythm	Late-song contrast point	Foundation	Give it a genuinely new purpose
[Interlude]	Create a pause or connective passage	Between major sections	Common cue	Clarify whether it is vocal or instrumental
[Outro]	Resolve the landing	Final section	Foundation	Remove new lyrical ideas
[Build-Up]	Increase tension or density	Before a clear destination	Common cue	Name or create the destination
[Drop]	Release built energy	After build-up	Common cue	Simplify surrounding cues
[Breakdown]	Reduce density	Before a quieter contrast section	Common cue	Reduce lyric and instrument density
[Instrumental Break]	Create lyric-free space	Between vocal sections	Common cue	Remove words directly below the cue
[Solo]	Feature one lead instrument	At desired solo location	Common cue	Name the instrument in Style or cue
[Guitar Solo]	Feature guitar	Before solo passage	Descriptive cue	Ensure guitar belongs in Style
[Violin Solo]	Feature violin	Before solo passage	Descriptive cue	Support violin in Style and remove conflicts
[Drum Break]	Feature percussion	Transition or dance section	Descriptive cue	Shorten the section and simplify other layers
[A Cappella]	Remove instrumental backing	Before isolated vocal moment	Common cue	Use a short passage and clear vocal direction
[Spoken]	Suggest speech-like delivery	Directly before spoken text	Common cue	Shorten text and remove melodic conflicts
[Whispered]	Suggest quiet intimate delivery	Directly before line or section	Descriptive cue	Keep the passage brief
[Call and Response]	Suggest an exchange between voices	Before clearly written exchange	Common cue	Write both sides explicitly
[Choir]	Suggest ensemble harmony	Before group vocal passage	Descriptive cue	Support choir in Style and simplify lead direction
[Group Vocal]	Suggest communal delivery	Before chant or response	Descriptive cue	Use short repeatable wording
[Half-Time]	Suggest slower rhythmic feel	Before contrast section	High variance	Support with groove language in Style
[Double-Time]	Suggest faster rhythmic subdivision	Before accelerated section	High variance	Support with phrasing and drum direction
[Sparse Instrumentation]	Reduce arrangement density	Before quiet passage	Descriptive cue	Name what should remain
[Full Band]	Restore wide arrangement	Before lift or final chorus	Descriptive cue	Use after a clearly sparse section

Avoid tag stuffing. A long bracket inventory makes the map harder to read and makes it almost impossible to learn which instruction changed the result.

Test

Four reliability classes

Reliability is not a promise of exact output. It tells you how much a cue depends on surrounding context.

FOUNDATION

Clear structural labels

[Verse], [Chorus], [Bridge], [Outro]. Usually the most readable signals, but never exact software switches.

COMMON

Familiar musical events

[Breakdown], [Instrumental Break], [Spoken], [Call and Response]. Useful when placed close to the event.

DESCRIPTIVE

Creator shorthand

[Warm Harmony], [Violin Solo], [Sparse Instrumentation]. More dependent on Style, lyrics and surrounding context.

HIGH VARIANCE

Detailed or unusual cues

[Half-Time], layered compound commands or highly specific production language. Test one variable at a time.

Use the advanced prompt workflow for controlled comparisons

Apply

Worked example: reflective roots-reggae anthem

This example shows how the layers work together without asking every control to do the same job.

Creative goal

Grounded verses that grow into a communal final chorus without drifting into trap, EDM or theatrical gospel.

Style

Modern roots reggae, 82 BPM, deep round bass, offbeat guitar, warm organ, restrained drums, grounded male baritone, reflective verses, communal final chorus

Exclude

Trap hi-hats, EDM drop, theatrical choir, long instrumental intro

Lyrics map

[Verse 1]
Personal conflict and setting

[Pre-Chorus]
Shorter lines, rising anticipation

[Chorus]
Simple central hook

[Verse 2]
Wider social meaning

[Breakdown]
One quiet reflective line

[Call and Response]
Lead: short question
Group: short answer

[Final Chorus]
Repeat hook with wider communal energy

[Outro]
One final resolving phrase

Listening test: Did the verse remain grounded? Did the pre-chorus change pressure? Did the chorus simplify? Did the call and response contain both sides? Did the final chorus feel wider without changing genre?

If the chorus fails, change the chorus lyrics or local cue before rebuilding the entire Style field. Use the intensity guide when the energy curve is the real problem.

Decide

Use a cue, regenerate, edit, extend or move to a DAW?

Not every problem is a prompting problem. Choose the tool based on how much of the song is already working.

Use a cueWhen the arrangement map or local performance event needs direction before generating.

RegenerateWhen the overall sound, lead vocal identity, groove or song map is wrong.

Edit or replaceWhen the core song works and only one chorus, verse, transition or ending needs repair.

ExtendWhen the direction is good but the continuation or ending is incomplete.

Studio or DAWWhen timing, balance, cleanup, comping or production precision is the actual problem.

DocumentKeep the successful prompt, failed variable and next test so your human contribution remains clear.

Fix a weak Suno generation without starting blindly · Use the free song-development workbook

Fix

Why a cue appears to be ignored

Start with the smallest plausible cause and isolate one change.

What happened	Likely cause	First action	Deeper help
The label is sung aloud	The cue is too verbose or lyrical	Shorten the bracket	Beginner structure lesson
Sections blend together	The lyrics create too little contrast	Clarify each section’s job	Song structure guide
The chorus does not lift	It reads like another verse	Reduce density and strengthen repetition	Intensity guide
Genre keeps drifting	Several primary styles compete	Keep one lead genre	Prompt guide
An unwanted instrument appears	The negative is buried in Style	Move it to Exclude	Advanced workflow
The ending continues too long	A label cannot force exact timing	Simplify, edit or extend	Repair workflow
Every retry is unrelated	Too many variables changed	Hold prompt and lyrics steady	Free workbook

FAQ

Clarify

Common questions

Do Suno meta tags guarantee exact results?

No. They are prompt signals inside a generative system. Results also depend on the model, lyrics, Style, Exclude, personalization and normal variation.

Can a tag control exact song length?

It can influence pacing but is not a precise duration control. Use available duration, editing, extend or DAW tools for runtime problems.

Should every section have a descriptive cue?

No. Begin with the minimum readable map. Add a local cue only when the section needs a distinct event or delivery change.

Do Voices, Custom Models or My Taste replace structure?

No. They influence identity or preference. The current prompt, lyrics and section map still need to define the song.

What is the difference between a prompt and a meta tag?

The prompt usually describes the broad musical brief. A meta tag or bracketed cue usually marks structure or a local event inside the Lyrics field.

Continue

Continue with the layer that matches your problem

Each destination now uses the full page width, so the explanation remains readable and the action stays clear.

New to structure cues

Build a first song map without overloading it.

Open lesson

Need deeper arrangement

Study pacing, contrast and section development.

Open guide

Need style direction

Choose and adapt a clearer genre lane.

Use T–Z guide

Want guided implementation

Work through a repeatable meta-tag and structure workflow.

Open workflow

Want the full development path

Connect prompting, song development and repeatable creative direction.

Enter Find Your Sound

Need personal help

Bring a specific song, prompt or failed section for diagnosis.

Ask Jack

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Sources

Official Suno references

These links support documented feature behaviour. Common musical labels and creator shorthand remain generative conventions, not guaranteed software commands.

Jack Righteous is an independent creator resource, not Suno Support. Interface placement and feature behaviour can change. This guide separates documented features, common musical conventions and tested creator shorthand rather than presenting every bracket as an official command.

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