"Rudely Interrupted", song two is "Baby Blue". Glad you like "Sun Secrets"...would have bet money that you would.
I found it...I need to listen to it a few times before I will like it, you know how that works.
I really like how the Dead played this back in 81-82.
Check out this version--
http://www.archive.org/audio/etree-details-db.php?id=15167
click on the Its all over now, baby blue (whatever setting works for you) you will figure it out.
I was at this show, I liked the Deads version of this...I have many awesome Bob versions.