Unlimited Open Source Models

Get Plan
Skip to main content
song generator thumbnail

Song Generator

by ModelsLab

Song generation with vocals on ModelsLab GPUs. Send your lyrics, or a prompt the API writes lyrics from, plus a caption for genre, voice and instruments, and get a sung WAV of up to 480 seconds. $0.001 per second of audio with a $0.0047 minimum, plus $0.02 when the API writes the lyrics.

song_generator
Open Source ModelUnlimited UsageLLMs.txt
API Playground

Input

or record audio
$0.001 per second of audio ($0.0047 minimum), plus $0.02 when the API writes the lyrics

Output

Idle

Unknown content type

Looking for something different?

Models that trade off differently against the one you are viewing

Better quality

Newer flagship models that generally produce stronger results.

Related Models

Discover similar models you might be interested in

View all Audio Models

About Song Generator

Song generation with vocals on ModelsLab GPUs. Send your lyrics, or a prompt the API writes lyrics from, plus a caption for genre, voice and instruments, and get a sung WAV of up to 480 seconds. $0.001 per second of audio with a $0.0047 minimum, plus $0.02 when the API writes the lyrics.

Technical Specifications

Model ID
song_generator
Provider
ModelsLab
Category
Audio Models
Task
Audio Generation
Price
$0.001 per second of output
Added
May 13, 2026

Key Features

  • AI voice synthesis and text-to-speech
  • Multiple language and accent support
  • Voice cloning from short audio samples
  • Real-time audio processing via API
  • Customizable speech parameters

Quick Start

Integrate Song Generator into your application with a single API call. Get your API key from the pricing page to get started.

import requests
import json
url = "https://modelslab.com/api/v6/voice/song_generator"
headers = {
"Content-Type": "application/json"
}
data = {
"model_id": "song_generator",
"prompt": "your prompt here",
"key": "YOUR_API_KEY"
}
try:
response = requests.post(url, headers=headers, json=data)
response.raise_for_status() # Raises an HTTPError for bad responses (4XX or 5XX)
result = response.json()
print("API Response:")
print(json.dumps(result, indent=2))
except requests.exceptions.HTTPError as http_err:
print(f"HTTP error occurred: {http_err} - {response.text}")
except Exception as err:
print(f"Other error occurred: {err}")

Pricing

Song Generator API costs $0.001 per second of output. Plans start at $21/month, and open-source models are unlimited on the $149/month plan. View pricing plans

Use Cases

  • Voice-over production for video content
  • Podcast and audiobook narration
  • Multilingual customer support automation
  • Interactive voice response (IVR) systems

Song Generator FAQ

Song generation with vocals on ModelsLab GPUs. Send your lyrics, or a prompt the API writes lyrics from, plus a caption for genre, voice and instruments, and get a sung WAV of up to 480 seconds. $0.001 per second of audio with a $0.0047 minimum, plus $0.02 when the API writes the lyrics.

You can integrate Song Generator into your application with a single API call. Sign up on ModelsLab to get your API key, then use the model ID "song_generator" in your API requests. We provide SDKs for Python, JavaScript, and cURL examples in the API documentation.

Song Generator costs $0.001 per second of output. ModelsLab plans start at $21/month (Basic), and the $149/month Open Source plan includes unlimited generation on open-source models.

The model ID for Song Generator is "song_generator". Use this ID in your API requests to specify this model.

Yes. ModelsLab is subscription-based with no free tier — plans start at $21/month (Basic, 3,250 API calls). The $149/month Open Source Unlimited plan includes unlimited generation across open-source models; premium third-party models are billed per call from your wallet.