If You Could Read My Mind (Gordon Lightfoot) is a favorite song of mine. I was curious if there was anything on YouTube with him doing a live performance of this song. This is often a disappointing search, since 95% of the time I seek a live performance of anything, I get is a lip-synched schtick with the performer standing in front of the microphone. Not this time. This is simply amazing. (And thank heavens this is preserved; I found a clip from 2010 of him singing the same song, and suffice it to say the one below is the one worth remembering).
