Believe it or not, these are the same Bee Gees:
New York Mining Disaster, 1941 (1967)
Holiday (1967)
Massachusetts (1967)
That was a nice era for the Bee Gees. Another song from them around that time is “First of May” - which is definitely a lost gem. Despite the title, it’s in my Christmas playlist as it has a Christmas vibe to it.
About 4 years ago I dated a woman (roughly my same age and I am 55 now) who had no clue whatsoever that the Bee Gees had made any other music outside of the Saturday Night Fever disco stuff.
I introduced her to it, and she was shocked that it was so good.
What cave was this person living in?