Custom lyrics give you full control over your Suno generations. Instead of relying on AI-generated words, you write exactly what gets sung. This guide covers everything from basic structure tags to advanced techniques for professional-sounding results.
For a complete overview, see our complete guide to Suno prompts.
Structure Tags Reference
Structure tags tell Suno how to organize your song. They appear in square brackets and define sections like verses, choruses, and bridges.
Basic Section Tags
Instrumental & Break Tags
Vocal Delivery Tags
Combined Tags
You can combine descriptors with section tags:
Standard Song Structures
Here are common song structures with typical durations:
Pop/Rock Structure (2:30-3:30)
Hip-Hop/Rap Structure (2:30-3:30)
Complete Lyrics Examples
Example 1: Indie Pop Song
Example 2: Hip-Hop Track
Syllable Counts & Rhythm
Matching syllable counts across lines creates natural rhythm. Suno handles lyrics better when corresponding lines have similar lengths.
| Line | Text | Syllables |
|---|---|---|
| Line 1 | "Walking down these empty streets" | 7 |
| Line 2 | "Shadows dancing at my feet" | 7 |
| Line 3 | "Every corner holds a memory" | 9 |
| Line 4 | "Of the way we used to be" | 7 |
Common Mistakes & Fixes
Mistake 1: Lines Too Long
Too Long
25 syllables - will be rushed
Just Right
6-7 syllables per line
Mistake 2: No Structure Tags
No Tags
Suno doesn't know what's what
With Tags
Clear structure
Mistake 3: Too Many Words
Overcrowded
Too dense for one verse
Balanced
Room to breathe
Mistake 4: Unsingable Words
Awkward
Too many syllables, hard to sing
Singable
Same meaning, easier to sing
Formatting Best Practices
- One line = one phrase — Break lyrics at natural pause points
- Blank lines between sections — Helps Suno parse structure
- Avoid special characters — No &, @, #, or unusual punctuation
- Spell out numbers — "twenty-one" not "21"
- Use simple punctuation — Commas and periods are fine; avoid semicolons
- Skip quotation marks — They can confuse the AI
- Consistent capitalization — Title case or sentence case, pick one
- Parentheses around lyrics (save for stage directions only)
- ALL CAPS (implies shouting, often sounds unnatural)
- Emoji (they get ignored or cause issues)
- URLs or email addresses
- Foreign language mixed with English (unless intentional)
Advanced Techniques
Controlling Repetition
Want the exact same chorus every time? Copy-paste it identically. Want variation? Write slightly different versions.
Ad-Libs and Background Vocals
Use parentheses sparingly for background elements:
Forcing Instrumental Sections
To ensure instrumental breaks, use explicit tags with optional descriptions:
Dynamic Changes
Control energy shifts with descriptive tags:
Lyrics Templates
Pop Ballad Template
Upbeat Pop Template
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The most comprehensive Suno reference on the internet.
396 pages. 74 niche genre deep-dives. 40 artist profiles. Written by the team that has generated 10,000+ Suno tracks through the HookGenius pipeline since 2024.
Sample chapter · What the inside looks like
Genre · Boom Bap
Boom Bap — 75-95 BPM, dusty samples, confident male flow.
Canonical references: Pete Rock, DJ Premier, J Dilla. BPM: 75-95 (90 is canonical). Drum signature: dusty kick, snare on 2/4, vinyl crackle under the loop.
Core prompt:
boom bap, gritty confident mood, chopped soul sample, dusty drum break, vinyl crackle, punchy male rap flow, classic New York feel, 90 BPM
Dark variant: swap “confident” for “menacing,” drop to 85 BPM. Bright variant: swap “gritty” for “uplifting,” raise to 95 BPM, add “jazz piano loop.”
One of 74 genre chapters. Every chapter is this concrete.
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Frequently Asked Questions
What structure tags does Suno recognize?
Suno recognizes [Intro], [Verse], [Verse 1], [Verse 2], [Pre-Chorus], [Chorus], [Hook], [Bridge], [Breakdown], [Instrumental], [Outro], [End], and variations like [Soft Verse] or [Powerful Chorus]. You can also combine descriptors like [Whispered Bridge] or [Epic Outro].
How long should lyrics be for a Suno song?
For a standard 2-3 minute song, aim for 150-250 words. For Suno's 4-minute maximum, you can use up to 350-400 words. Generally, fewer words with strategic repetition sounds more natural than cramming in too much text.
Why do my lyrics get cut off or rushed?
This usually happens when you have too many words per section or uneven syllable counts. Solutions: shorten your lines to 6-8 syllables, add [Instrumental Break] tags between sections, reduce total word count, or split long verses into verse 1 and verse 2.
How do I make Suno repeat the chorus?
Write out the chorus each time you want it sung, or use the [Chorus] tag multiple times. For exact repetition, copy-paste the identical lyrics. For variation, write slightly different versions labeled [Chorus] and [Final Chorus].
Can I control vocal delivery with lyrics?
Yes! Use descriptive tags before sections: [Whispered Verse], [Belted Chorus], [Spoken Word], [Raspy Bridge], [Soft and Tender], [Powerful and Emotional]. These influence how Suno performs the vocals.
How do I add harmonies or backing vocals?
Use parentheses for background vocals: "Rise up (rise up)" or add a [Harmonies] tag before sections. You can also specify in your style prompt: "layered harmonies, backing vocals."
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