Listing multidisc albums with different composers

[simoncn]

It sounds like the different discs have different ALBUM tags. You should make the ALBUM tags the same for all discs and add DISCSUBTITLE tags to describe the contents of each disc.

So instead of this:

ALBUM=Heinz Holliger Edition - Another Person
DISCNUMBER=1

ALBUM=Heinz Holliger Edition - Another Person
DISCNUMBER=2

ALBUM=Heinz Holliger Edition - Tomaso Albinoni
DISCNUMBER=3

ALBUM=Heinz Holliger Edition - Tomaso Albinoni
DISCNUMBER=4

ALBUM=Heinz Holliger Edition - Tomaso Albinoni
DISCNUMBER=5

you would have something like this:

ALBUM=Heinz Holliger Edition
DISCNUMBER=1
DISCSUBTITLE=Another Person - Disc 1

ALBUM=Heinz Holliger Edition
DISCNUMBER=2
DISCSUBTITLE=Another Person -Disc 2

ALBUM=Heinz Holliger Edition
DISCNUMBER=3
DISCSUBTITLE=Tomaso Albinoni - Disc 3

ALBUM=Heinz Holliger Edition
DISCNUMBER=4
DISCSUBTITLE=Tomaso Albinoni - Disc 4

ALBUM=Heinz Holliger Edition
DISCNUMBER=5
DISCSUBTITLE=Tomaso Albinoni - Disc 5

There is no need to change COMPOSER tags as these are not involved in album and disc grouping.