Springfield Civic Center
March 28, 1973
Jerry Garcia guitar, vocals
Donna Jean Godchaux
"Wave That Flag" was played 15 times between February and June of 1973. The lyrics varied somewhat from performance to performance until they were solidified and the song renamed to U.S Blues.
This show has been officially released as "Dave's Picks Volume 16: Springfield Civic Center, Springfield, MA 03/28/73".