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Question

Indexing NAS Library not working

  • July 29, 2026
  • 6 replies
  • 71 views

This has been a problem since I bought my Sonos system a year ago. I have ca 500 albums on my NAS which equates to about 12,000 tracks. Many of these albums are combination albums with many tracks and all different artists. Sonos splits the album into individual tracks when searching under albums (that is ridiculous imo). Ok so recommendation is to equalise the artist names under, say, Various. I do this using  tag editor. Reindexing makes no difference. The original indexing is retained. I have tried removing the music library path and reentering. Still the same. I have tried removing all speakers from system and re adding. Just the same. How on earth is it possible to reindex my library? Where is this old data being stored? If I can delete it then it would have to take revised info from the NAS.

6 replies

  • July 29, 2026

Make sure you don’t have a recycle bin / trash folder enabled on the NAS for this music share that Sonos can see.

If you are using the tags “Album Artist” = “Various” and “Artist” = the track artist for your various artist albums, make sure your Music Library settings are set for that. Look in Gear Icon (Settings) → Music Library.  You want “Group Albums By” set to “Album Artists” and View Contributing Artists = off. I also have “Sort Folders By” = Song Number, but that just applies to the Folder view.


Stanley_4
  • Grand Maestro
  • July 29, 2026

Which  NAS?

Creating an empty share and indexing it, then switching back should work.

Depending on the tag editor you may have modification time stamp or recycle bin issues.

Make sure the recycle bin is not being indexed.


  • Author
  • Contributor I
  • July 31, 2026

Where is the “View contributing artist = off” in the Sonos app? All other actions done.


  • Author
  • Contributor I
  • July 31, 2026

Which  NAS?

Creating an empty share and indexing it, then switching back should work.

Depending on the tag editor you may have modification time stamp or recycle bin issues.

Make sure the recycle bin is not being indexed.

I will try that. NAS is Qnap.


User117655
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  • Prodigy II
  • July 31, 2026

There are known issues with compilation album indexing and searching:

which may be relevant or associated...


MoPac
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  • Headliner III
  • July 31, 2026

Where is the “View contributing artist = off” in the Sonos app? All other actions done.

These are the settings.  My tags for compilations are Artist=( actual Artist ie “U2” )  Album Artist=Various Artists.  I do not use a Compilation tag.