[How to do instruction] managing library solution to check all the folders are available in artist album view

[PYC57]

Hi

i rip cd in flac and wav
with wav i have the issue with taggs, perhaps also with flac
so i have to check and modifiy (i use stamp id3 at this time - not very productive..)

but my problem is to check all the folders have been checked and updated
so i need to know how many folders are available and seen in artist album view for example
but i can't find this data in 630 screens ?

and i know how many are in my nas' folder
so i can check the number of missing folders in artits/album view

top should have been moode to be able to tell me what folder are in error (difference between nas view and folder view)

hope i have been clear about my subject
ps: i am not a linux man.... so i can use only very easy solution if command mode is needed.

thanks for reading , and helping

Pierre