Music Library Doctor
How-to

How to organize a large music collection

Years of downloads, rips, and external-drive rescues end in scatter. MLD's Consolidation Wizard combines dedupe, quality scoring, and the actual move into one workflow.

The problem

A serious music collection ends up scattered: ~/Music has some, Downloads has more, an old iTunes Media folder was never merged after a Mac switch, an external SSD from 2018 sits in a drawer with another 30 GB. Manual cleanup means dragging files, deciding which duplicate to keep, hoping you don't move something you'll want later — and usually ending up with a different mess.

How Music Library Doctor does it

  1. 1 Install Music Library Doctor. On first launch, pick Folder Library mode (no DJ software required). MLD auto-detects Music, iTunes, Apple Music, and Downloads folders.
  2. 2 Add every folder that holds music — external drives, archived collections, miscellaneous Downloads subfolders. MLD lists them in one tree.
  3. 3 Run a Library Health scan first. The dashboard shows folder scatter, duplicate clusters, and audio quality distribution — you see the mess in one glance.
  4. 4 Pick a target folder (your future single music library). The Consolidation Wizard plans the move: duplicates collapse to the best copy, folder hierarchy is preserved, nothing overwrites without confirmation.
  5. 5 Apply. Files move into the target folder with hierarchy intact. Each step is logged and reversible — full undo if anything looks off.

Supported today

Rekordbox · Serato DJ · VirtualDJ (incl. Favorite Folders) on Windows 10+ and macOS (Apple Silicon + Intel).

Why native integration matters

Consolidating a music library combines three operations that normally happen separately: duplicate detection (acoustic, not filename), quality scoring (to keep the best copy), and the actual file move. MLD does all three in one coordinated workflow. Duplicates get collapsed automatically (highest-quality copy to target, others queued for Trash). Folder hierarchy is preserved or restructured by your preference. Every move is logged with source and destination paths, so the whole operation is auditable and reversible.

Frequently asked questions

Will it delete my originals?

Only if you explicitly tell it to, and only via the system Trash (never hard-delete). The default flow moves files into the target folder and leaves the source structure intact for verification.

What folder structure do I end up with?

You choose: keep the existing hierarchies merged sensibly, flatten everything into one folder, or organize by Artist/Album. The Wizard shows the plan before any move.

What about my Plex / Navidrome / Roon library?

Point Plex/Navidrome/Roon at the consolidated target folder once the cleanup is done. The media server rescans and picks up the organized library.

Can I undo if I don't like the result?

Yes. Every move is logged. Roll back file-by-file or as a whole batch.

Does it touch my iTunes / Apple Music database?

No. MLD reads the audio files in the iTunes Media folder but never modifies the iTunes/Apple Music app database. Your library in Apple Music stays untouched.

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