Those of you wanting to play Gordon's music note for note may find this website useful
www.musicnotes.com
Type in Gordon Lightfoot on their search engine and you will find several Gordon songs. By downloading Guitar Guru (free) you can hear and see IYCRMM being played. Just a sample, but it shows you what the site is all about. The Guitar Guru transcriptions are syncronised to Gordons recordings. I have found this site pretty immpressive. A paricularly useful feature is the ability to slow the tempo without changing pitch. Give it a whirl.