It wasn't a tornado that audience members had to worry about that night for the Dead's one and only show ever in Wichita - it was a snowstorm. So 11/17/72 is a shorter show than many of its era, with a second set shorter than the first - maybe the band was worried about getting snowed in.
But what a delightful, loose show. Bird Song and China>Rider highlight set 1 , and set 2 barely wastes time before diving into He's Gone > Truckin' > TOO. A fine show from a period where most tapes suffer from mix issues.