Also hiccup's original had grouping by decades. Maybe that could be added.
I will have a look at that but not promising
If it's going to be done, I think it should not just look at the standard 'year' tag, since many of us will have that populated with a recent date of a compilation album or a re-released remaster.
And you don't want to see those dates for your 'singles'.
So it should be possible to have an 'original year' used, but since different users will use different tags for that purpose, it would need to be configurable in the Jukebox view settings.