I have given up waiting for Sonos to resolve the album fragmentation issue and I thought I would go to the effort of correcting the tags myself to resolve the issue.
On the source material the albums have the correct Artist names on each track and Album Name but “Album Artist” is blank.
I tried putting “Compilation” in the Album Artist tag as some have suggested. This resolves the fragmented Album representation in Sonos but I notice that this then creates another issue; The Artist is no longer searchable (even though it is correct on each song and appears correctly in the info display). All the Artists appear under a new “Compilation” Artist. This is sub-optimal
Has anyone found a solution for the fragmented album issue that retains the ability to identify and search on each individual artist?