Obscure 80's song help needed - I've got a free treat!

[blogslut]

My mind goes funny places.

There's a GD thread about Lady GaGa where someone compared her to Dale Bozzio of the group Missing Persons.

The mention of Bozzio got me to thinking about another song I really liked by a group called Slow Children. The song is Vanessa Vacillating and here it is:

http://www.youtube.com/watch?v=k8W4sbkY1Fw

(That's your free treat)

So then, my mind wandered to this video a friend of mine always asked me to play when I was a veejay. I liked the song but for the life of me I could never remember the group or the name of the tune. All I remember is the lyric hook, which went something like this:

Swing low, in the undertow
Swing low, in the undertow
Swing low, in the undertow
Swing low, in the undertow

Can anybody help me identify this fucking song?