Let it run overnight. For a 10,000 song library, beaTunes 5.1.7 on an M1 Mac takes approximately 2–3 hours.
Duplicates are the plague of any large iTunes library. They waste space and clutter search results. While many tools claim to find duplicates, they often rely solely on file names or artist/title tags. beaTunes 5.1.7
: Automatically finds and fixes metadata inconsistencies like typos in artist names or wrong genres. Matchlists Let it run overnight
For DJs and fitness enthusiasts, tempo and harmony are everything. beaTunes 5.1.7 offers highly accurate BPM detection and musical key analysis (using the Open Key notation). This allows for seamless "harmonic mixing," ensuring that every transition in your playlist sounds musically consistent. 3. The "Inspection" System 000 song library