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Suno Metatag Reference

Bracket tags in your lyrics tell Suno what each part is and how to sing it. Suno treats them as hints, not commands: they raise the odds, they don't guarantee it.

  • Put style, genre and instruments in the Style box, not in brackets in the lyrics.
  • One tag per line, on its own line, directly above the part it describes.
  • Fewer tags work better than many. If a tag is ignored, generate again before adding more.
  • Don't put real artist names in tags; Suno filters them.

Song sections

Put each on its own line above the lyrics for that part. These are the most reliable tags.

[Intro]Opening. Leave it without lyrics for an instrumental intro.
[Verse]Storytelling parts. Number them ([Verse 1], [Verse 2]) to keep them distinct.
[Pre-Chorus]A short lift that builds into the chorus.
[Chorus]The main hook. Repeat the same words each time for a stronger hook.
[Post-Chorus]A short tag or chant right after the chorus.
[Bridge]A contrasting part, usually before the last chorus.
[Hook]A short repeated line; common in hip-hop.
[Outro]The ending. Helps avoid songs that stop abruptly.
[End]Placed last to encourage a clean finish.

Instrumental and electronic parts

Leave these without lyric lines, or Suno may try to sing over them.

[Instrumental]A part with no vocals.
[Instrumental Break]A short instrumental gap mid-song.
[Guitar Solo]A lead guitar section. Other instruments work too, e.g. [Piano Solo], [Sax Solo].
[Build]Rising tension before a drop or chorus.
[Drop]The main electronic payoff after a build.
[Breakdown]A stripped-back part with fewer elements.
[Fade Out]A gradual ending instead of a hard stop.

Vocals

Put vocal tags at the very top of the lyrics, or above a section to change the voice for that part.

[Male Vocal]Asks for a male lead.
[Female Vocal]Asks for a female lead.
[Duet]Two voices trading or singing together.
[Choir]A group of voices.
[Rap]Rapped delivery for that part.
[Spoken Word]Talking rather than singing.
[Whisper]Quiet, breathy delivery.
[Falsetto]High, light head voice.
[Harmonies]Backing vocal harmonies.

Ad-libs and cues

Small touches inside the lyrics.

(oh, yeah)Words in round brackets are usually sung as backing vocals or ad-libs.
[Soft]A gentler, quieter delivery for that part.
[Powerful]A bigger, belted delivery for that part.
[Slow]Asks for a slower feel; works best near an ending or bridge.

Lyric Forge writes lyrics with the section tags already in place, sized to the length you want.

Open Lyric Forge