navidromeArtist() now writes ; instead of / so Navidrome splits correctly with the updated Tags.Artist.Split config. Also handles & (e.g. "Artist A & Artist B" → "Artist A;Artist B"). Add fix-artist-separators.sh — one-time Debian script to update existing library files from " / " to ";" in artist tags. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>