1. Introduction
Welcome to Concert Map. We are committed to protecting your privacy. This Privacy Policy
explains how we collect, use, and handle information when you use our web application to
discover concerts.
2. Information We Handle
Our goal is to minimize data collection while providing a personalized experience.
- Account Information: When you sign in with Google, we receive your email address to identify your account. We do
not access your name, profile picture, or any other Google data.
- User Data Storage: When you are signed in, your saved artists, saved events, and imported artist data are stored
securely in our database (hosted by Supabase). This enables you to access your personalized
data across multiple devices. If you are not signed in, personalization features are disabled.
- Third-Party Service Data (Spotify/Last.fm): When you connect your Spotify or Last.fm account, we access your top artists to personalize
your concert map. This connection is handled via OAuth; we do not see or store your passwords.
The list of your top artists is stored in your account if you are signed in.
- Spotify Listening History Upload: If you choose to upload your Spotify data export (.zip file), it is processed entirely within your browser. The file is never uploaded to
our servers. We process your streaming history locally on your machine to generate a ranked list
of your top artists. The resulting list is stored in your account if you are signed in.
3. How We Use Information
We use the information we handle to:
- Provide the core functionality of the app: displaying a personalized map of concerts.
- Calculate the relevance and ranking of artists and events to provide you with the best
recommendations.
- Enable you to create and share custom concert maps with others.
- Maintain and improve our service.
4. Information Sharing
We do not sell your personal data. We only share information in the following, limited
circumstances:
- Third-Party Services: To provide our
service, we use the following third-party services:
- Google: For account authentication (Sign in with Google).
- Supabase: To securely store your account and personalization data.
- Spotify/Last.fm: To retrieve your top artists when you connect these services.
We do not share your personal listening data with any parties beyond what is necessary for these services to function. - Legal Requirements: We may disclose information
if required to do so by law.
5. Your Control Over Your Data
You have control over your information:
- Sign Out: You can sign out at any time
by clicking your profile icon and selecting "Sign Out."
- Service Connections: You can disconnect
your Spotify or Last.fm account at any time through their respective application settings pages.
- Data Deletion: You can delete your imported
artist data at any time using the "Delete" function in the app's Control Panel. You can also
unsave individual artists and events.
- Account Deletion: To delete your account
and all associated data, please contact us through our Feedback Form.
6. Contact Us
If you have any questions about this Privacy Policy, please contact us through our Feedback Form.