[Bug] Handling of multi disc albums in Premium Music Library

Firstly i would like to start by saying that the new Premium Music Features are great and the music scanner is mostly accurate.

 

What I have noticed is that the music scanner assign tracks to the wrong disc when you have a multi-disc album were the same track name appears on more than one disc at the same position. In this situation both tracks get assigned to disc 1 and extreme situations where disc 2 has the same track listing as disc 1 (e.g. The Bravery: The Sun and the Moon Complete) you end up with a single disc album with duplicate tracks.

 

In these situations I had to manually edit the metadata in Plex to sort it out.  The tags in the music files were correct but obviously ignored.

 

 

 

 

 

 

 

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I'm also getting a problem where multi-disc albums are not being grouped by disc.

The tracks have valid ID3 tags and are named like so:

The Magnetic Fields/69 Love Songs/1-01 Absolutely Cuckoo.mp3

The Magnetic Fields/69 Love Songs/1-02 I Don't Believe in the Sun.mp3

...

The Magnetic Fields/69 Love Songs/2-01 Roses.mp3

The Magnetic Fields/69 Love Songs/2-02 Love Is Like Jazz.mp3

...

The Magnetic Fields/69 Love Songs/3-01 Underwear.mp3

The Magnetic Fields/69 Love Songs/3-02 It's a Crime.mp3

...

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I have noticed that Plex also incorrectly sees song-numbers in multiple discs as duplicates. I have the Chess concept album, which is numbered

Disk 1, song 1

Disk 1, song 2

Disk1, ...

Disk 2, song 1

Disk 2, song 2

etc.

In this case, only the first songs on the first disk are shown...

Jaap