Saturday night, October 17

• Information stored: Your Apple Music user token (encrypted), the authorization date, the IDs and URLs of created playlists, their source streams, and the number and dates of creation
• Information stored in this browser: When you authorize access, Apple's MusicKit also stores the user token in this browser's localStorage. Clearing the browser's site data removes it
• Information not stored: Playlist names, track lists, and the contents of your library
• Information sent to Apple: Your user token, the playlist name (“[suisui.fan] 歌枠 | ” followed by the stream date and time, with a number such as “(2)” added when the playlist is created again), a description, and the tracks' Apple Music IDs. Playlists are created as private
• We may read one entry from your library's playlist list to check whether your user token is valid. We do not store the returned contents
• If playlist creation fails, we may record up to 500 characters of Apple's error response in server logs to investigate the cause
• Purposes: Only to create playlists and check whether the integration is valid. Information about created playlists is shown only to you and is not disclosed to third parties
• Retention: Playlist creation records are retained until you delete your account on this site. The user token and authorization date stored on this site are deleted when you disconnect Apple Music from your account page, delete your account, or we learn that the token is invalid. Disconnecting leaves playlists already created in Apple Music and their creation records on this site in place

Apple's handling of information is governed by Apple's Privacy Policy.