"Chain of Fools" live by
Didi Stewart & The Amplifiers in a small Cambridge bar, circa 1983.
Lead was sung by Catherine David, who was backup on most of their songs.
Unfortunately their only album ("Begin Here") took forever to release, keeping them out of circulation, didn't sound much like them, and had Didi singing lead on Chain.
(She had a good voice, and was the right singer for her originals and their other covers, just not Chain.)
That was the end of the Amplifiers. Didi went on to teach at Berklee (the music college). Catherine was briefly in a couple of country bands, then dropped out of sight.
ETA -
well, I went and looked, and Chain of Fools isn't even on that album! Huh?
And it is Cath-a-rine, not Cath-e-rine, which helps google. Turns out she played a show a little over a year ago!
https://lizardloungeclub.com/event/catharine-david/
Wish I'd known about that when it happened!