Garcia & Weir on Letterman 4-13-1982, New York, NY (LoloYodel)

This is the COMPLETE (15 min) and 1st appearance of Jerry Garcia & Bob Weir on the David Letterman Show, April 13th 1982.
It was on April 13th 1982, during the Grateful Dead's Spring Tour, on a night-off between shows at Nassau and Glens Falls, NY.
The introduction is funny with Letterman teaching Jerry how to play "Proud Marry" on acoustic guitar...
Afterwards, Jerry and Bobby revealed terrific humor in describing SF in the "early years", the GD community, "Dead Heads" et al...
Hilarious and classic stuff.
In the middle, they perform two acoustic songs :
5:55 "Deep Elem Blues" and then, after a break ...
12:39 "Monkey & The Engineer"
PS : Bobby seemed to have a terrible "cold" ...