Privacy
Effective October 9, 2026. Musia is operated by LazyingArt LLC.
Practice stays on your device
Practice history and tapping measurements stay on your device. They are not uploaded to Musia. Listening and practice do not require an account. Musia does not include advertising or cross-app tracking SDKs. The creator service described below is separate from local practice.
Optional creator account
When you sign in through LazyingArt, Musia receives an app-scoped account identifier and profile name. Passwords are handled by LazyingArt's account service, not by Musia. We store secure sessions, accepted terms, invitation status and usage counts to protect your account and enforce your allowance.
When you ask the assistant for help, your submitted prompt and lyrics are sent to the configured AI provider, currently DeepSeek, to develop the song brief. Rendered songs and submitted briefs are stored on our servers. Authorized quality review may also send a rendered song and its lyrics to OpenAI for audio analysis. Songs stay private unless you choose public visibility; public submissions are reviewed before appearing in the community. Authorized reviewers may inspect private jobs for safety and quality. Do not submit materials you do not have permission to use or sensitive personal information.
Public songs, profile names and approved comments can be seen by other visitors. Likes, saved-song associations, blocks and reports are stored against your account to provide these features. Saving a song does not make your private library public.
Subscriptions
When available, subscriptions are processed by Apple or Google. Musia does not receive your card details. We store verified purchase identifiers, subscription status and app-account associations to deliver access, restore purchases, prevent duplicate delivery and handle cancellations or refunds. Available plans and purchase eligibility are shown in the app; a listed plan is not a promise that checkout is enabled.
Streaming and network requests
The app requests its public music catalog and lessons from musia.lazying.art. Song audio is streamed from LazyingArt's MusiaSongs archive on GitHub Pages, and covers may load from fun.lazying.art. These servers and their hosting providers receive your IP address and requested resource. A request for a song can identify which song you selected; this is separate from your device-local practice history.
GitHub states that it logs and stores visitors' IP addresses for security. Hosting request records can be retained beyond the immediate request for security, abuse prevention and service operation. They are not guaranteed to be anonymous or deleted within 90 days. Musia does not use them for advertising or cross-app advertising tracking. See GitHub Pages data collection and GitHub's privacy statement.
The store disclosures cover these network identifiers and song-resource interactions. They do not mean that Musia reads your advertising identifier, records your guitar, or uploads your practice history. App streaming requests use HTTPS.
Control your data
Practice history can be exported or cleared from Settings. Clearing browser storage removes local web history and drafts. Native local data can be removed with the reset control or by uninstalling; operating-system backups are controlled by your device settings. Your creator account and jobs are accessible on devices where you sign in. Clearing local data does not delete server-side creator data or hosting-provider logs.
You can delete your Musia creator account from its account screen. Access is revoked and songs and comments are removed from public availability immediately; job files are queued for deletion after active rendering releases them. Minimal purchase and abuse-prevention records may be retained when needed for reconciliation, legal obligations and fraud prevention. Deleting Musia data does not automatically delete your separate LazyingArt account or cancel an Apple or Google subscription; manage these with their respective services. Contact us for assistance with account deletion or retained records.
Children and permissions
Musia is not directed at children. Creator access requires acceptance of its terms and the minimum age specified by the account service. We do not intentionally collect children's personal information. Musia does not upload microphone recordings, contacts, camera images or location.
Optional pitch practice
In native builds that include Match a note, microphone access is requested only when you choose to measure a sung or hummed note. Each take lasts up to three seconds and is analyzed on your device. Android keeps samples in memory; Apple builds use a temporary file that is deleted after measurement or cancellation. Takes are not uploaded or retained in practice history. You can decline microphone access and continue listening, metronome and chord practice. Pitch results are estimates, not assessments of singing ability.
Contact
For privacy requests, contact support@lazying.art. Requests concerning logs controlled by a hosting provider may also need to be directed to that provider. Do not include private recordings or credentials in a public issue.