Music Library Doctor
Guides hub

Music library guides

For DJs and music collectors. Playlist migration, missing-track repair, duplicate detection, audio quality scoring, and full-library audits.

108+ guides across 8 categories.

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↗ 58 guides

Library Migration

Move between DJ apps

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🔧 9 guides

Library Repair

Fix missing tracks & broken paths

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🎯 6 guides

Duplicate Detection

Find & remove duplicate tracks

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📁 3 guides

Library Organization

Consolidate & organize folders

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🔍 7 guides

Audio Quality Analysis

Catch fake-320s and fake-FLACs

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💿 14 guides

Folder Library Mode

For music collectors (no DJ software)

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🎚️ 2 guides

DJ Software Setup

Hardware, drives, best practices

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⚖ 5 guides

Alternatives & Comparisons

MLD vs Lexicon, Mixo, MLT, Similarity

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Featured guides

Playlist migration
Rekordbox → Serato DJ
One-click playlist transfer from Rekordbox master.db to Serato crates — no XML, no rebuilt hierarchy, encrypted Rekordbox DBs supported.…
Library repair
Fix missing tracks in Rekordbox
Automatic bulk re-linking, encrypted master.db supported, external drives handled as 'offline' instead of deleted. Windows + macOS.…
Library cleanup
Remove duplicate tracks from your DJ library
Cross-library duplicate detection across Rekordbox, Serato, and VirtualDJ. Confidence-tiered groups, per-copy quality scores, and a recommen…
Quality scoring
Discover the true audio quality of every track
FFT analysis catches the fake-320 MP3s and fake FLACs hiding in your library. Batch process thousands of files. No DJ software required.…
For music collectors
A library doctor for your music, not just for DJs
Folder Library mode opens MLD's quality scoring, acoustic duplicate detection, and Smart Upgrade to any music collection. No DJ software…
Alternative comparison
A simpler alternative to Lexicon DJ
Local-first, one-time price, multi-DJ-app native — Music Library Doctor covers the same core ground without subscriptions or cloud dependenc…

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