| プロンプト | string | A description of the desired audio content. The prompt will be strictly used as the lyrics and sung in the generated track. Maximum 3000 characters (5000 for V6 models) | Extend the music with more relaxing notes |
| 音声 URL | string | 生成する動画または音声の長さ(秒単位)。 | https://d3adwkbyhxyrtq.cloudfront.net/audios/186/755853337445/example.mp3 |
| スタイル | string | Music style specification for the generated audio. | Classical |
| 自定义モード | boolean | 生成プロセスを適切に制御するためのパラメータ設定(Enable custom mode for advanced settings.)。 | true |
| Title | string | 生成プロセスを適切に制御するためのパラメータ設定(Title for the generated music track (optional).)。 | - |
| Instrumental | boolean | 生成プロセスを適切に制御するためのパラメータ設定(Enable this option to generate music without promp)。 | true |
| モデル | Enum(10個の選択肢) | The AI model version to use for generation. V6 offers enhanced musical expression and natural vocals, V6_MINI is a lightweight/fast variant, and V6_WILD pushes creative boundaries for bolder expression. | V6 |
| 長さ(秒) | int | Track duration in seconds (optional). Range 10–360. Supported in custom mode with model V5_5, V6, V6_MINI, or V6_WILD. Leave unset to let the model choose the duration. | 20 |
| Continue At | int | The time point (in seconds) from which to start extending the music. Value range: greater than 0 and less than the total duration of the uploaded audio. Specifies the position in the original track where the extension should begin. | 1 |
| Persona ID | string | 音声合成で使用する話者または声のキャラクター識別子。 | - |
| Persona モードl | Enum(2個の選択肢) | What kind of persona_id this is. Set to voice_persona when persona_id is a cloned voice ID from suno-voice-clone. Requires model V5, V5_5, V6, V6_MINI, or V6_WILD. | - |
| Negative Tags | string | Music styles or traits to exclude from the generated audio (optional). Use to avoid specific styles. | null |
| Vocal Gender | Enum(2個の選択肢) | Vocal gender preference for the singing voice (optional). Leave unset to let the model mix or choose genders itself. | male |
| Style ウェイト | int | 生成プロセスを適切に制御するためのパラメータ設定(Strength of adherence to the specified style (opti)。 | 0.65 |
| Weirdness Constraint | int | 生成プロセスを適切に制御するためのパラメータ設定(Controls experimental/creative deviation (optional)。 | 0.65 |
| 音声 ウェイト | int | 生成プロセスを適切に制御するためのパラメータ設定(Balance weight for audio features vs. other factor)。 | 0.65 |