Audio

Lyria 2 (Music)

Credit-based pricing.

Try Lyria 2 (Music) →Compare models

Output

audio

Example prompt

Epic fantasy battle orchestration — soaring string ostinatos, thunderous war drums, bold brass fanfares, and a haunting choir building to an overwhelming climax

Try this prompt →

LLM-ready

API & LLM schema

Exact request contract for this model. Agents can fetch it from /api/v1/models?id=fal-ai/lyria2.

POST/api/v1/generate9 fields · 2 required

Field	Type	Requirement	Contract
`model_id`	constant	Required	ArtEmotion model identifier.
`extra`	object	Optional	Model-specific settings may also be nested here.
`max_credits`	number	Optional	Reject before submission if the estimated list price exceeds this cap. · Range: 1–…
`webhook_url`	string	Optional	Format: uri
`webhook_secret`	string	Optional	Optional model input.
`folder_id`	string	Optional	Optional model input.
`prompt`	string	Required	Optional model input.
`negative_prompt`	string	Optional	A description of what to exclude from the generated audio · Default: low quality
`seed`	integer	Optional	A seed for deterministic generation. If provided, the model will attempt to produce the same audio given the same prompt and other parameters.

Minimal request example

{
  "model_id": "fal-ai/lyria2",
  "prompt": "Epic fantasy battle orchestration — soaring string ostinatos, thunderous war drums, bold brass fanfares, and a haunting choir building to an overwhelming climax"
}

Raw JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.artemotion.ai/api/v1/models?id=fal-ai%2Flyria2",
  "title": "Lyria 2 (Music) generation request",
  "description": "Request body accepted by POST /api/v1/generate for fal-ai/lyria2.",
  "type": "object",
  "properties": {
    "model_id": {
      "type": "string",
      "const": "fal-ai/lyria2",
      "description": "ArtEmotion model identifier."
    },
    "extra": {
      "type": "object",
      "additionalProperties": true,
      "description": "Model-specific settings may also be nested here."
    },
    "max_credits": {
      "type": "number",
      "minimum": 1,
      "description": "Reject before submission if the estimated list price exceeds this cap."
    },
    "webhook_url": {
      "type": "string",
      "format": "uri",
      "maxLength": 2048
    },
    "webhook_secret": {
      "type": "string",
      "maxLength": 512
    },
    "folder_id": {
      "type": "string"
    },
    "prompt": {
      "type": "string"
    },
    "negative_prompt": {
      "title": "Negative Prompt",
      "description": "A description of what to exclude from the generated audio",
      "default": "low quality",
      "type": "string"
    },
    "seed": {
      "title": "Seed",
      "description": "A seed for deterministic generation. If provided, the model will attempt to produce the same audio given the same prompt and other parameters.",
      "type": "integer"
    }
  },
  "required": [
    "model_id",
    "prompt"
  ],
  "additionalProperties": false
}

Browse schemas for every ArtEmotion model →

FAQ

How much does Lyria 2 (Music) cost on ArtEmotion?

Credit-based pricing. You pay in ArtEmotion credits — every plan and top-up converts USD to credits at a fixed rate.

Do I get my credits back if Lyria 2 (Music) fails?

Yes — failed generations are never charged. The credits are released back to your balance automatically.

Can I call Lyria 2 (Music) from the API?

Yes. Use POST /api/v1/generate with model_id: "fal-ai/lyria2". See the API reference for the full schema.

Where are my generations stored?

Every output is saved to your personal Library. You can export or delete everything any time from Privacy & deletion.

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