Mureka AI V8 Generate Song API

Mureka AI V8 Generate Song

Mureka AI V8 Generate Song creates full songs from lyrics with optional style prompting and optional reference inputs for melody, vocals, or overall musical direction. It is suitable for songwriting, demo generation, vocal-guided creation, and fast music prototyping workflows.

Why Choose This?

• Lyrics-to-song generation Turn written lyrics into complete song outputs with minimal setup.

• Optional style prompting Add a prompt to guide genre, mood, instrumentation, arrangement, or production style.

• Reference-based control Use optional reference_id, vocal_id, or melody_id inputs to steer the result more precisely.

• Multiple generations per run Generate up to 3 songs in a single request with number_of_songs.

• Flexible output formats Export generated songs as mp3, wav, or flac.

• Simple pricing Pricing depends only on how many songs you generate.

Parameters

Parameter	Required	Description
lyrics	Yes	Lyrics for the generated song. Official limit: up to 3000 characters.
prompt	No	Optional style prompt for the song. Official limit: up to 1024 characters.
number_of_songs	No	Number of generations. Range: 1–3. Default: 1.
output_format	No	Output audio format after re-uploading to WaveSpeed CDN. Supported values: mp3, wav, flac. Default: mp3.
reference_id	No	Optional Mureka uploaded reference file ID.
vocal_id	No	Optional Mureka uploaded vocal file ID.
melody_id	No	Optional Mureka uploaded melody file ID.

How to Use

1. Write your lyrics — provide the lyrics you want to turn into a song.
2. Add a style prompt (optional) — describe genre, mood, instrumentation, tempo, or production feel.
3. Add references (optional) — use reference_id, vocal_id, or melody_id if you want more control over the result.
4. Set number of songs — choose how many generations you want, from 1 to 3.
5. Choose output format — select mp3, wav, or flac.
6. Submit — run the model and download the generated songs.

Example Prompt

Emotional pop ballad with piano, warm strings, cinematic chorus, expressive female vocal, polished modern production

Pricing

Pricing is based on number_of_songs.

Number of Songs	Cost
1	$0.03
2	$0.06
3	$0.09

Billing Rules

• Each generated song costs $0.03
• Total price = $0.03 × number_of_songs
• prompt, output_format, reference_id, vocal_id, and melody_id do not affect pricing

Best Use Cases

• Songwriting demos — Quickly turn lyrics into draft songs for evaluation and iteration.
• Style exploration — Test the same lyrics across different genres, moods, and arrangements.
• Reference-guided generation — Use melody or vocal references to guide the resulting song.
• Content creation — Generate original song material for videos, social content, and creative projects.
• Music ideation — Explore multiple song directions in a single run with number_of_songs.

Pro Tips

• Keep lyrics clearly structured with verses, choruses, and bridges when possible.
• Use the style prompt to specify genre, instrumentation, vocal tone, tempo, and production feel.
• Increase number_of_songs when you want multiple variations from the same lyrics.
• Use reference_id, vocal_id, or melody_id only when you want tighter guidance over the output.
• Start with mp3 for convenience, then use wav or flac when higher-quality output matters more.

Notes

• lyrics is required.
• number_of_songs supports values from 1 to 3.
• lyrics supports up to 3000 characters.
• prompt supports up to 1024 characters.
• output_format defaults to mp3.
• Pricing depends only on number_of_songs.

Related Models

• Mureka AI V9 Generate Song — Newer song generation workflow with the same reference-friendly interface.
• Mureka AI V9 Generate BGM — Generate background music tracks from prompts.
• Mureka AI Stem Song — Process songs into stem-based outputs for remixing, editing, and production workflows.