Operate and automate a lossless music library with beets — intake/import loops, tagging policy, quality-ranked deduplication (WAV > FLAC > lossy), fingerprints, quarantine-not-delete policy, and library maintenance. Use whenever a task involves beet/beets commands, music library imports, tagging, dedup, fingerprinting, duplicate cleanup, lossless archive management, or beets configuration — even if the user just says "organize my music", "clean up duplicates", or "import these albums" without naming beets.