Problem with Multidisc Albums

[Lio84]

Sorry for my mistake !! I will try to explain again my problem.

In fact, the album names are :

Album name = "Jacqueline du Pré-Concerto Collection, Disc 1"
Artist = "Berliner Philharmoniker" for all tracks
All the files of this album are contained in the folder 1

Album name = "Jacqueline du Pré-Concerto Collection, Disc 2"
Artist = "Wiener Philharmoniker" for all tracks
All the files of this album are contained in the folder 2

Album name = "Jacqueline du Pré-Concerto Collection, Disc 3"
Tag Artist remains empty (in the case of Sonatas)
All the files of this album are contained in the folder 3

Album name = "Jacqueline du Pré-Concerto Collection, Disc 4"
Tag Artist remains empty (in the case of Sonatas)
All the files of this album are contained in the folder 4


At present, I see three albums in the album view instead of one :
One album containing the files from Folder 1 with "Berliner Philharmoniker" as artist
One album containing the files from Forlder 2 with "Wiener Philharmoniker" as artist
One album containing all the files from folders 3 and 4 with Tag Artist being empty

-> It seems that an other type of sorting is introduced by the software, by using the tag "artist". However, I have tried to remove all the sorting options in Minimwatch.

In the album view, I would like to see only one album named "Jacqueline du Pré-Concerto Collection",
and when I select this album, I would like to see 4 discs :
Disc 1 contaning all the files from album 1
Disc 2 contaning all the files from album 2
Disc 3 contaning all the files from album 3
Disc 4 contaning all the files from album 4

Is it possible ?