Auto-Tag Original Date?

[Lowlander]

You can use Original Date for this while leaving Date for the date the CD was released. I'm not sure if there is an Addon that accurately tags Original Date.

[AlanH]

I use the earliest release date plugin, viewtopic.php?f=2&t=66766&start=150

[boe_d]

I could be wrong but it looks like that developer stopped trying to fix it over 2 years ago.