Give some folk, get some folk. It's a wide genre that has a bit of something for everyone.
Here's some of that wide variety I think people should at least check out, if you like the song, check out the album, it's usually the part of the whole that makes a great album:
Format is Artist – Album – Song
Red House Painters – s/t – Grace Cathedral Park
Folk Rock, Slowcore, a slowly 'strolling' feeling
Meme – Chitotetochi – さっきまで泣いてたのは誰だ?
Avant-Folk, Chamber Folk, female vocals, slow and quiet
The Dodos – Beware the Maniacs – Trades and Tariffs
Indie folk, Alternative, pretty upbeat and poppy
The Grand Archives – Grand Archives – Torn Blue Foam Couch
Indie Rock, Folk Rock, Singer-Songwriter
Fleet Foxes – Helplessness Blues – Montezuma
Folk, Indie Folk, Indie Rock, ethereal calm beautiful feeling
Neutral Milk Hotel – In The Aeroplane Over The Sea – In The Aeroplane Over The Sea
Indie Rock, Psychedelic Folk, Lo-fi, you've probably heard this
If you've got some folk, share it here, I want to check some more albums out.