In relation to the Padstow "'Obby 'Oss" May Day song I blogged yesterday, here are the basic guitar chords as I've figured them out, based on the Lance Frodsham and Steeleye Span versions:
Click on the image to enlarge it
If you are better-versed in musical theory than I, or you are trying to play the song and the chords just don't match up, leave a message in the comments or send me email to let me know. To my ear, this song doesn't sound right transposed into any other key. There's something special about the B7 chord.