Sorry to hijack your post @mrevenflow86
I am having pretty much the same issue, I have a track I would like to show up in Single & EPs but I am unable to get it to work. I have downloaded MusicBrainz Picard and added the releasetype tag with the value of single after a long session Googling how to get Plex to stop considering anything it doesn’t recognise as an album (why is this not just editable in the interface like everything else…).
I have tried:
- Setting metadata tag releasetype
- Set Plex to prefer local metadata
- Plex dance
- Refresh metadata at the album and artist levels, and for the whole library
It won’t budge 
Any ideas what I might be doing wrong @OttoKerner ?
(I do not want to add this entry to MusicBrainz database as it is an unreleased track that I’m sure nobody else would care about)
