It's a taster from her upcoming album, due in November.
There's a rotating cast of names for the huge dates in London, Manchester and Birmingham
Mark 12th November on your calendars.
The track is taken from the forthcoming 10th anniversary edition of Van Etten's 2010 album 'Epic'
Featuring a decade and a half of touring history, it includes live videos, full show desk mixes, backstage photos, show posters and 'more'.
Vagabon also has a livestream coming up.
Tix go on sale from Thursday.