I was at this show! I only wish I remembered more than I do. From the balcony I recall a foot-tappin, tobacco chewin BO virtually in a groove all night long. I grew up two blocks from the venue and saw several outstanding concerts, but this one was one of the longer ones, if not the longest. Always an appreciative crowd, they played there again in 79 or 80 to close the decade.
Can someone help me remember more?!?