Suno Chirp·by SunoMusicNew
Suno chirp-v6
Suno V6’s flagship engine — the most realistic vocals, structure and mix. A full song — vocal or instrumental — from a prompt; every generation returns 2 takes of the same request. Describe the song in the prompt, or turn on Custom mode and write the lyrics (max 3,000 characters).
Parameters
| Parameter | Type | Default | Range or options |
|---|---|---|---|
Target length (s) · custom mode durationTarget song length; the finished track may differ slightly. Custom mode only — ignored otherwise. | select | -1 | -1, 15, 30, 45, 60, 90, 120, 150, 180, 240, 300, 360 |
Polish my lyrics · custom mode auto_lyricsLets Suno rewrite your lyrics creatively. Custom mode only — ignored otherwise. | select | false | true, false |
Custom mode (prompt = lyrics) customOff: describe the song in the prompt. On: write the lyrics in the prompt ([Verse], [Chorus] …) and use the custom-mode settings below. | select | false | true, false |
Instrumental only instrumentalInstrumental only, no vocals. | select | false | true, false |
Styles to avoid · custom mode negative_tagsStyles to keep out of the song. Custom mode only — ignored otherwise. | textarea | — | — |
Style tags · custom mode styleGenre, mood and sound, comma-separated — e.g. "synthwave, female vocal, cinematic". Custom mode only — ignored otherwise. | textarea | — | — |
Style influence · custom mode style_weightHow strictly the song follows your style tags (0–1). Custom mode only — ignored otherwise. | select | auto | Auto (auto), 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1 |
Title · custom mode titleSong title. Custom mode only — ignored otherwise. | textarea | — | — |
Variety varietyHow far the two takes stray from the most predictable version of your prompt — off is safest, max most adventurous. | select | auto | Auto (auto), off, normal, high, extra, max |
Vocal gender vocal_genderVocal gender. Works in both modes. auto = let Suno decide (not sent). | select | auto | Auto (auto), Male, Female |
Weirdness · custom mode weirdness_constraintHow unexpected the result may get (0–1). Custom mode only — ignored otherwise. | select | auto | Auto (auto), 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1 |
Inputs
No reference files: this model works from the prompt alone.