I agree that year is screwed up, but some taggers (like the picard-lastfm tagger) reads also decade feel tags. So music that sounds like 90s is tagged as 90s m

I agree that year is screwed up, but some taggers (like the picard-lastfm tagger) reads also decade feel tags. So music that sounds like 90s is tagged as 90s music, even if it isn't recorded in 90s. For example, ""La Roux -- In It For The Kill"" will get the song tagged as sounding 80s like: http://www.last.fm/music/La+Roux/_/In+for+the+Kill/+tags http://www.last.fm/music/La+Roux/_/In+for+the+Kill/+tags