Suno's lyrics structure tags are the single biggest lever for getting consistently better songs. Here is everything you need to know about how they work, which tags do what, and how to use them to control your output.
If you have been using Suno without structure tags, you are leaving a significant amount of quality on the table. The tags system lets you tell Suno exactly what each section of your song should be, how it should feel, and how loud or intense specific moments should hit. Once you understand it, your output improves immediately.
This guide covers every major tag, how to combine them, and some less obvious techniques that most people miss.
WHAT ARE LYRICS STRUCTURE TAGS?
When you use Suno in Custom Mode, you can add tags inside square brackets directly in your lyrics. These tags act as instructions to the model. Instead of hoping Suno figures out on its own that the next section is a chorus, you tell it explicitly.
The basic format looks like this:
[Intro] Your intro lyrics here [Verse 1] Your verse lyrics here [Chorus] Your chorus lyrics here
Tags work because Suno was trained on music that follows conventional structures. When you label a section as a chorus, the model draws on everything it learned about what choruses sound like and generates accordingly.
THE ESSENTIAL TAGS
These are the tags you will use in almost every song:
[Intro] signals the opening of the track. Suno typically generates something atmospheric or instrumental here, easing into the song. You can leave the lyrics section empty if you want a purely instrumental intro.
[Verse] or [Verse 1], [Verse 2] marks your main lyrical storytelling sections. Verses tend to be lower energy than choruses. Numbering them helps Suno understand progression.
[Pre-Chorus] is a transitional section that builds tension before the chorus drops. Using it gives your songs more dynamic range and makes the chorus feel earned.
[Chorus] is where Suno typically pushes the energy up. This is your hook, your most memorable section. Suno treats this as the emotional peak of whatever has come before it.
[Bridge] breaks the repetition pattern and usually comes after the second chorus. It gives the song somewhere new to go before returning to the final chorus.
[Outro] signals the end of the track. Useful for fade-outs or bringing the energy down intentionally.
TAGS FOR CONTROLLING ENERGY AND DYNAMICS
Beyond basic structure, you can use tags to shape how specific sections feel:
[Chorus: loud] or [Chorus: intense] pushes the model toward a bigger, more energetic delivery. Useful when the default chorus feels too restrained.
[Verse: soft] or [Verse: quiet] pulls back the energy for a more intimate feel. Particularly effective in emotional ballads.
[Build] signals an escalating section leading into a drop or chorus. Works well in electronic music and pop.
[Drop] tells Suno to deliver the main beat or hook with maximum impact. Standard in EDM and hip-hop influenced tracks.
[Instrumental] anywhere in your structure tells Suno to generate that section without vocals. Useful for intros, breakdowns, and outros.
HOW TO MAKE THE CHORUS LOUDER
This is one of the most common questions Suno users have. If your chorus is landing too quietly relative to your verses, try these approaches:
Add energy descriptors directly to the tag: [Chorus: powerful] or [Chorus: anthemic] or [Chorus: full band]. The more specific you are about what you want, the better.
Use a pre-chorus to build tension before the drop. If the model has been building energy for a section, the chorus release tends to hit harder.
Add production descriptors in your style prompt alongside the structure tags. Phrases like "big chorus", "wall of sound", "layered harmonies" in the overall style description reinforce what the tags are asking for.
TAGS FOR VOCAL CONTROL
[Male vocals] and [Female vocals] are self-explanatory but important if your default output is not matching what you want.
[Spoken word] shifts the delivery from singing to talking. Useful for intros, rap verses, or dramatic moments.
[Falsetto] pushes Suno toward a higher, softer vocal register.
[Harmony] encourages layered vocal parts in a section.
[No vocals] or leaving the lyrics field empty under an [Instrumental] tag removes vocals entirely from that section.
ADVANCED TECHNIQUES
A few less obvious approaches that make a real difference:
Repeat your chorus lyrics identically across multiple chorus sections. Suno uses lyrical repetition as a signal to reinforce melodic patterns. If your first and second chorus have slightly different wording, the model may generate different melodies, which can hurt cohesion.
Use blank lines between sections. Whitespace in the lyrics editor helps Suno parse where one section ends and another begins.
Combine structural and emotional tags: [Verse 1: melancholic] gives the model both a structural instruction and an emotional direction at the same time.
Keep your total lyrics to a reasonable length. Very long lyrics often lead to Suno compressing sections or losing structure. Aim for something that would fit a 3 to 4 minute song at normal speaking pace.
COMPARING HOW TOOLS HANDLE STRUCTURE
Suno is the most developed in terms of lyrics structure control, but other tools handle this differently. Udio uses its own tag system with slightly different syntax. ElevenLabs focuses more on vocal quality and prompt-based generation rather than explicit structure tags. We cover how these approaches compare in our full comparison of Suno, Udio, and ElevenLabs.
For a broader look at what Suno's latest model can do, check out our piece on Suno's 2026 model changes.
PUTTING IT TOGETHER
Here is an example structure that works well for a pop or indie track:
[Intro] (leave empty or add atmospheric lyrics) [Verse 1] Your opening story here [Pre-Chorus] Build toward the hook [Chorus: powerful] Your main hook, repeated exactly [Verse 2] Continue the story [Pre-Chorus] Same build as before [Chorus: powerful] Exact same hook lyrics [Bridge] Take the song somewhere new [Chorus: powerful] Final chorus, same lyrics again [Outro] (leave empty or fade out)
This structure gives Suno clear instructions at every point in the song, maximizes melodic consistency in the chorus, and uses the pre-chorus to create dynamic contrast.
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