Great song - beautiful version of it by Geraldine MacGowan (lives in Doolin) from a wonderful CD with this song as the title; check her website for details. For the Am and F bits try also Am7 and Fmaj7 for added atmosphere.... good luck with the song. Geraldine's version of Richard Thompson's "Dimming of the Day" is as good as it gets, and there's a cracking version also of "Lark in the Morning" - great CD