This is more a bug, so I don't know if I'm supposed to submit it differently than an idea/feature request.
When albums are made by two different artists with their names equally listed as the album artist, it sometimes adds liked songs from the album to the "liked songs" of just one of the artists. Commonly among classical albums, Lang Lang will do an album of music written by Chopin, but since the name Chopin is also on the album, it only organizes it on Chopin's profile, even though the album is by Lang Lang performing Chopin.
In the first screenshot you see where it doesn't add the liked songs from Dirty Loop's newest album because it only adds them to Cory Wong's page even though they show up on the Dirty Loops page, just not in the liked songs.
The second screenshot is of an album where the credit changed on a couple songs from Pat Metheny Group to Pat Metheny, and when that happened, it removed those songs from being listed in library with the rest of the album, even though the album was Pat Metheny Group.
The last screenshot shows how NONE of my MANY Lang Lang albums get categorized under his name. My library says I have no like songs or albums by Lang Lang. These are issues that need to be fixed.