MusicTag · Album · Edit · Subs

Fill and copy tags for common audio formats with a simple, touch-friendly editor.
Pick an audio file from your device with the system file picker -> inspect and edit its tags, embedded lyrics, and cover art -> save a clean copy with updated metadata.

Use lyric metadata as a movable floating window that stays on top of other apps.
Grant permission to draw over other apps so the lyrics window can stay visible -> open the overlay editor to set your preferred text size and vertical position -> start the floating lyrics window on top of your music, video, or game and swipe left or right on it to move through your synchronized lyric lines.