Lyria 3 Pro Music | Realistic Voice & TTS API

Google Lyria 3 Pro

Google Lyria 3 Pro is Google's premium AI music generation model. Describe the sound you want in natural language — genre, tempo, instruments, mood, and style — and get a higher-fidelity music clip with richer detail and more nuanced musical expression than the standard Clip tier. Optionally guide the output with a reference image or refine it with a negative prompt.

Looking for a lower-cost option? Try Google Lyria 3 Clip

Why Choose This?

Premium music generation quality Richer instrumentation, more nuanced musical expression, and higher audio fidelity than the Clip tier.
Detailed text-to-music control Describe your track with genre, BPM, instruments, energy level, and mood for precise, on-target results.
Image-guided generation Upload a reference image to inspire the musical mood and atmosphere of the clip.
Negative prompt support Specify what you don't want in the track — exclude instruments, styles, or characteristics for more precise control.
Reproducible results Use the seed parameter to lock in a specific output for exact reproduction across runs.
Prompt Enhancer Built-in tool to automatically refine your music descriptions for richer results.

Parameters

Parameter	Required	Description
prompt	Yes	Text description of the desired music style, genre, tempo, and instruments.
image	No	Reference image to guide the mood and atmosphere of the generated music.
negative_prompt	No	Elements to exclude from the generated track.
seed	No	Random seed for reproducible results.

How to Use

Write your prompt — describe the genre, tempo, instruments, mood, and style. Use the Prompt Enhancer for better results.
Upload a reference image (optional) — provide an image to inspire the musical atmosphere.
Add a negative prompt (optional) — specify sounds, styles, or elements you want to avoid.
Set a seed (optional) — fix the seed to reproduce a specific result in future runs.
Submit — generate and download your music clip.

Example Prompt

Dark ambient sci-fi underscore, deep pulsing bass drones, ethereal synth pads, subtle percussion, tense and mysterious, space horror atmosphere, no melody, slow tempo.

Pricing

Just $0.08 per clip.

Best Use Cases

Film & Video Scoring — Generate high-quality music beds and underscore for professional video productions.
Game & Interactive Media — Produce rich atmospheric tracks and dynamic soundscapes for games and apps.
Advertising & Brand Content — Create polished custom music for campaigns without licensing fees.
Podcast & Streaming — Generate premium intro, outro, and background music for audio content.
Creative Production — Rapidly prototype and explore musical styles with professional-grade output.

Pro Tips

Be specific about BPM, key instruments, and energy level for the most accurate results.
Use negative_prompt to exclude unwanted elements like vocals, specific instruments, or genres.
Fix the seed once you find a style you like to iterate on it consistently.
Try pairing atmospheric images with a minimal prompt to let the image drive the mood.
Use the Prompt Enhancer to expand a simple style reference into a detailed music description.

Notes

Only prompt is required; all other parameters are optional.
Please ensure your content complies with Google's usage policies.

Related Models

Google Lyria 3 Clip — Standard tier at $0.04 per clip for cost-efficient music generation.

Lyria 3 Pro Music API — Quick start

Grab a WaveSpeedAI API key, then call POST https://api.wavespeed.ai/api/v3/google/lyria-3-pro/music with your input as JSON. The endpoint returns a prediction id; poll the prediction endpoint until status flips to completed, then read the output URL from data.outputs[0]. Examples for Lyria 3 Pro Music below.

HTTP example

# Submit the prediction
curl -X POST "https://api.wavespeed.ai/api/v3/google/lyria-3-pro/music" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $WAVESPEED_API_KEY" \
  -d '{
    "prompt": "A cinematic shot of a city at sunset, soft golden light",
    "image": "https://example.com/your-input.jpg",
    "negative_prompt": "blurry, low quality, distorted",
    "seed": 0
}'

# Response includes a prediction id. Poll for the result:
curl -X GET "https://api.wavespeed.ai/api/v3/predictions/{request_id}/result" \
  -H "Authorization: Bearer $WAVESPEED_API_KEY"

# When status is "completed", read the output from data.outputs[0].

Node.js example

// npm install wavespeed
const WaveSpeed = require('wavespeed');

const client = new WaveSpeed(); // reads WAVESPEED_API_KEY from env

const result = await client.run("google/lyria-3-pro/music", {
        "prompt": "A cinematic shot of a city at sunset, soft golden light",
        "image": "https://example.com/your-input.jpg",
        "negative_prompt": "blurry, low quality, distorted",
        "seed": 0
});

console.log(result.outputs[0]); // → URL of the generated output

Python example

# pip install wavespeed
import wavespeed

output = wavespeed.run(
    "google/lyria-3-pro/music",
    {
    "prompt": "A cinematic shot of a city at sunset, soft golden light",
    "image": "https://example.com/your-input.jpg",
    "negative_prompt": "blurry, low quality, distorted",
    "seed": 0
}
)

print(output["outputs"][0])  # → URL of the generated output

Lyria 3 Pro Music API — Frequently asked questions

What is the Lyria 3 Pro Music API?

Lyria 3 Pro Music is a Google model for audio generation, exposed as a REST API on WaveSpeedAI. Google Lyria 3 Pro generates high-quality music tracks from text prompts and optional image input. Pro tier delivers enhanced audio quality and richer compositions. Produces complete songs with lyrics, descriptions, and audio output. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing. You can call it programmatically or try it from the playground above.

How do I call the Lyria 3 Pro Music API?

POST your input parameters to the model's REST endpoint (shown in the API tab of this playground) with your WaveSpeedAI API key in the Authorization header. Submission returns a prediction ID; poll the prediction endpoint until status flips to "completed", then read the output URL from the result. The playground generates a ready-to-paste code sample in Python, JavaScript, or cURL for whatever inputs you've set. Full request/response shape is documented at https://wavespeed.ai/docs/docs-api/google/google-lyria-3-pro-music.

How much does Lyria 3 Pro Music cost per run?

Lyria 3 Pro Music starts at $0.080 per run. That figure is the base price — the final charge scales with the parameters you set in the form (output size, length, count, references, or whatever knobs this model exposes), so a higher-quality or larger output costs more than a minimal one. The exact cost for your current input is shown live next to the Generate button before you submit, and the actual per-call charge is recorded on the prediction afterwards.

What inputs does Lyria 3 Pro Music accept?

Key inputs: `prompt`, `image`, `seed`, `negative_prompt`. The full JSON schema (types, defaults, allowed values) is rendered above the Generate button and mirrored in the API reference at https://wavespeed.ai/docs/docs-api/google/google-lyria-3-pro-music.

How do I get started with the Lyria 3 Pro Music API?

Sign up for a free WaveSpeedAI account to claim starter credits, copy your API key from /accesskey, then call the endpoint shown in the API tab of the playground. The playground also auto-generates a code sample in Python, JavaScript, or cURL for the parameters you've set.

Can I use Lyria 3 Pro Music outputs commercially?

Commercial usage rights depend on the model's license, set by its provider (Google). The license summary appears on the model card above; see WaveSpeedAI's Terms of Service for platform-level conditions.

ExamplesView all

Related Models

README

Google Lyria 3 Pro

Why Choose This?

Parameters

How to Use

Example Prompt

Pricing

Best Use Cases

Pro Tips

Notes

Related Models

Lyria 3 Pro Music API — Quick start

Lyria 3 Pro Music API — Frequently asked questions