That's from Music Scene (Volume 2). You can actually buy it. (Sorry, but even as a consumer, I can't imagine that there will be CDs or DVDs in the future if nobody buys them. But, I digress). Anyhow, the DVD, of a TV program, has 2 Lightfoot performances, Saturday Clothes and For Lovin' Me. Even with only the two Lightfoot songs, it's a video I wanted for my collection. (I remember it playing on the "bus" we hired for the Lighthead trip to Niagara Falls in ... uh, 2001?). There's more about the DVD at my web site here:
Lightfoot on DVD