Privacy Policy

How Lyria 4 collects, uses, stores, and protects your information

2026/03/27

Introduction

This Privacy Policy explains how Lyria 4 collects, uses, stores, and protects information when you use lyria4.app and related services.

By accessing or using Lyria 4, you agree to this Privacy Policy.

Last Updated: March 27, 2026

Information We Collect

We may collect:

  • Account details such as name, email address, and login identifiers
  • Billing and transaction metadata processed through payment providers
  • Prompt text, uploaded files, generation settings, and output metadata
  • Device, browser, IP, referrer, and usage analytics data
  • Support messages, contact form submissions, and account inquiries

How We Use Information

We use information to:

  • Provide the Lyria 4 product and deliver generated outputs
  • Authenticate users, secure accounts, and prevent abuse
  • Process payments, credits, subscriptions, refunds, and invoices
  • Improve product quality, reliability, and support workflows
  • Send transactional emails such as login, billing, and service notices
  • Comply with legal obligations and enforce our terms

Music Prompts, Uploads, and Generated Output

Lyria 4 processes prompt text, uploaded assets, and generation settings to provide requested music-related output.

  • Your content is processed to fulfill the generation request
  • Generated assets and related metadata may be stored in your account history
  • We may use infrastructure and subprocessors to host, process, secure, and deliver content
  • We do not claim ownership of your input content solely because it was submitted through the service

Payments

Payments are handled by third-party payment providers such as Stripe. Lyria 4 does not store full payment card details on its own servers.

We may store limited billing metadata such as payment status, subscription identifiers, credit usage, and transaction references for accounting and support purposes.

Cookies and Analytics

We may use cookies, local storage, and analytics tools to:

  • Keep you signed in
  • Remember preferences and locale settings
  • Measure product usage and performance
  • Detect fraud, abuse, and operational issues

You can control cookies through your browser settings, though some parts of the product may not function correctly if you disable required cookies.

Data Sharing

We may share information with:

  • Infrastructure, hosting, storage, and CDN providers
  • Authentication, email, analytics, and payment vendors
  • Service providers needed to operate and support Lyria 4
  • Authorities or counterparties when required by law or to protect rights and safety

We do not sell your personal information for money.

Data Retention

We retain information for as long as reasonably necessary to:

  • Provide the service
  • Maintain account history and billing records
  • Resolve disputes and support requests
  • Meet security, tax, accounting, and legal obligations

Retention periods may vary depending on the data type and the reason it was collected.

Security

Lyria 4 uses reasonable administrative, technical, and organizational safeguards to protect information. No online system is completely secure, so we cannot guarantee absolute security.

Your Choices

Depending on your location, you may have rights to:

  • Access or correct your information
  • Request deletion of your account data
  • Object to or restrict certain processing
  • Export certain account data
  • Opt out of marketing emails

To make a privacy request, contact support@lyria4.app.

International Transfers

Your information may be processed in countries other than your own. Where required, we use reasonable measures to protect transferred data.

Children

Lyria 4 is not directed to children under 13. If you believe a child has provided personal information to us, contact us so we can review and address the issue.

Third-Party Services

Lyria 4 may link to or integrate with third-party services. Their privacy practices are governed by their own policies, not this one.

Changes

We may update this Privacy Policy from time to time. Material changes will be reflected by updating the date on this page.

Contact

For privacy questions, data requests, or concerns, contact:

This Privacy Policy is effective as of March 27, 2026.