Alex Mundy's rummage through the audience recording archive finds King Crimson's appearance at Amherst's Fine Arts Centre University Of Mass on March 1st, 1982.
From Sid Smith's notes:
Eight days into King Crimson’s North American tour things are going well with the band sounding extremely confident. This tour represents a consolidation of the toe-hold in America that the group established in the fall of the previous year. At times the quartet sounds like they are playing on ‘home turf’ and benefiting from the extra boost that bands receive in such circumstances.