Well that's what I get from it.
Always this "she's poisonous".
Wonderful darkish track.
http://www.zshare.net/audio/853716239cc2a920/
I think blues harps are very unusual in new wave / post-rock tunes.
I thought of Family Fodder, but it seemingly wasn't them.
UPDATE
Resolved as
SWELL "It's Okay" (1992)