'He, ho, spann den Wagen an' is a fairly well known German canon. In recent years it often has been sung to new lyrics in the German ecological movement. It is old, however, 19. century say the liederbooks. In one of them, a note says that it comes from an older English song or canon. I'd like to know which song that might be.
If you think you could help, here are the complete lyrics (one verse, four lines) and the tune.

Wolfgang

Link should look like this, Wolfgang. don't forget the http://
<a href=http://www.studiant.be/muziek/wagen.htm>Click here</a>
-Joe Offer-