Display album date on Artist page and Album view
I often browse through some artists though the "Related Artists" feature, and instead of listening to the "Top Hits" (which is useful) I sometimes want to listen to the "Latest album" (or their "First Album") and that information is not displayed in the list of albums.
Information can be obtained from MusicBrainz which is a pretty reliable source.
Differentiating "Compilations" or "Greatest Hits" type albums would be a nice extra feature.
Jim DeLaHunt commented
Information can also be obtained from the metadata embedded in local music files. For instance, my FLAC files have a DATE tag.