THE MUSIC IS HIP IN CENTRAL PARK, New York Times, Jun 9, 1967; ProQuest Historical Newspapers The New York Times (1851 - 2005) pg. 40.
This references a GD appearance "yesterday:" to a crowd of 450. It
specifically mentions that the City of NY denied permission for Tompkins
Square Park but gave permission for use of the Central Park bandshell from 2-5
p.m. Group Image played first, then the GD.
