Asset showing library albums found, but not showing on Naim App

[Aston]

I'm a very new user, installed Asset a couple of days ago, folders seemed to scan OK, but Asset not found by my Naim Muso App for some time, then everything disappeared, now it's back showing on the app, but only a handful of albums/artists are found. I did think they may be ones originally ripped using iTunes/Music, but I'm not sure. However, they're not appearing on the Naim app. Any clues as to how to resolve this please?

I have music folders on a Mac Mini with Asset installed there
Thank you

[Spoon]

how many albums do you have? how many does asset list? and where are they all stored?

[Aston]

Thank you for the reply. I've 380 albums, File info says 4,623 tracks, but Asset reports 4,027, they are all in the Music folder of the Mac. I've found it maybe linked to albums without cover art showing up or the tags, I've retagged an album and changed it's art work, now it's appeared. I'll have to work through all those with no art work showing