Year of tracks first release irrespective of later versions

[ohrenkino]

See e.g. this thread:

Release year of a song

Hi, When it comes to my music collection I was always fully "artist & title" oriented guy, while not giving any notion to albums. I never cared nor collected albums, actually I probably don't have a single complete album. If there's a single song on the album I don't like, I just remove it. That being said, I used MP3Tag to strip away all (for me) the trash from my FLAC audio files, living only Artist, Album, Year & Genre, and it worked wonderfully! During all these years I've been collecting…

or this one:

VA - get year!

Hi! I have this large collection of mp3s which actually is a mix of songs I collected along the years. The files are tagged with ARTIST and TITLE only. Is it possible for mp3tag to find those songs' YEAR on discogs/amazon/last fm? Please note the files are a MIX (various artists), not an album. I just would like them to have the songs' year. Thank you!