All music in Plex should be stored in a folder structure
/Music
/Album Artist
/Album Title
01 - title.mp3
02 - title.mp3
03 - title.mp3
Even in the light of this release note Plex Media Server - #439 by drzoidberg33
(Music) If a single directory appears to have multiple albums, match them all.
I’d still keep the albums by different album artists separated into different “artist folders”.
Particularly if you enable Prefer local metadata.
