eachlabs-music

Original：🇺🇸 English
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Generate songs, instrumentals, lyrics, and podcasts using EachLabs Mureka AI models. Also supports song extension, stem separation, and song recognition. Use when the user wants to create music, lyrics, or audio content.

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NPX Install

npx skill4agent add eachlabs/skills eachlabs-music

Tags

Translated version includes tags in frontmatter
ai-music-generationeachlabs-apimureka-aiaudio-content-creationstem-separation

SKILL.md Content

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EachLabs Music

Generate songs, instrumentals, lyrics, podcasts, and more using Mureka AI models via the EachLabs Predictions API.

Authentication

Header: X-API-Key: <your-api-key>
Set the 
EACHLABS_API_KEY
environment variable. Get your key at eachlabs.ai.

Available Capabilities

Mureka Models

CapabilitySlugDescription
Generate Song
mureka-generate-song
Create a full song with vocals from a prompt
Generate Instrumental
mureka-generate-instrumental
Create instrumental tracks
Generate Lyrics
mureka-generate-lyrics
Generate lyrics from a prompt
Extend Lyrics
mureka-extend-lyrics
Continue/extend existing lyrics
Extend Song
mureka-extend-song
Continue an existing song
Create Speech
mureka-create-speech
Generate speech audio
Create Podcast
mureka-create-podcast
Generate multi-speaker podcast
Recognize Song
mureka-recognize-song
Identify a song from audio
Describe Song
mureka-describe-song
Analyze and describe a song
Stem Song
mureka-stem-song
Separate audio into stems
Upload File
mureka-upload-file
Upload audio for other operations

Minimax Music

CapabilitySlugDescription
Music v2
minimax-music-v2
Latest Minimax music generation
Music v1.5
minimax-music-v1-5
Stable Minimax music generation

Prediction Flow

  1. Check model 
    GET https://api.eachlabs.ai/v1/model?slug=<slug>
    — validates the model exists and returns the 
    request_schema
    with exact input parameters. Always do this before creating a prediction to ensure correct inputs.
  2. POST 
    https://api.eachlabs.ai/v1/prediction
    with model slug, version 
    "0.0.1"
    , and input matching the schema
  3. Poll 
    GET https://api.eachlabs.ai/v1/prediction/{id}
    until status is 
    "success"
    or 
    "failed"
  4. Extract the output from the response

Examples

Generate a Song

bash
curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "mureka-generate-song",
    "version": "0.0.1",
    "input": {
      "prompt": "An upbeat indie pop song about summer road trips with catchy chorus",
      "duration": 120
    }
  }'

Generate Instrumental

bash
curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "mureka-generate-instrumental",
    "version": "0.0.1",
    "input": {
      "prompt": "Lo-fi hip hop beat with jazzy piano chords and vinyl crackle, relaxing study music"
    }
  }'

Generate Lyrics

bash
curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "mureka-generate-lyrics",
    "version": "0.0.1",
    "input": {
      "prompt": "Write lyrics for a heartfelt country ballad about coming home"
    }
  }'

Create a Podcast

bash
curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "mureka-create-podcast",
    "version": "0.0.1",
    "input": {
      "prompt": "A 5-minute podcast discussion about the future of AI in music production",
      "speakers": ["Luna", "Jake"]
    }
  }'

Extend an Existing Song

First upload the song, then extend it:
bash
# Step 1: Upload the audio file
curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "mureka-upload-file",
    "version": "0.0.1",
    "input": {
      "file": "https://example.com/my-song.mp3",
      "purpose": "audio"
    }
  }'

# Step 2: Use the upload ID to extend the song
curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "mureka-extend-song",
    "version": "0.0.1",
    "input": {
      "upload_audio_id": "<upload-id-from-step-1>",
      "prompt": "Continue with an energetic guitar solo bridge"
    }
  }'

Separate Audio Stems

bash
curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "mureka-stem-song",
    "version": "0.0.1",
    "input": {
      "url": "https://example.com/song.mp3"
    }
  }'

Prompt Tips

  • Specify genre: "indie pop", "lo-fi hip hop", "classical orchestral", "EDM"
  • Include mood: "upbeat", "melancholic", "energetic", "relaxing"
  • Mention instruments: "acoustic guitar", "piano", "synthesizer", "drums"
  • Describe tempo: "slow ballad", "fast-paced", "medium tempo groove"
  • For lyrics, mention theme and structure: "verse-chorus-verse about..."

Parameter Reference

See references/MODELS.md for complete parameter details for each model.