I used to follow a blogger www.aordisco.com - It seems inactive in its original form, and a few years ago it vanished due to a copywrite stake or legal action, I just checked to see if I could recover any content and found to my surprise it has reappeared. It features a wealth of info regarding 70-80s music and as I followed the weekly posts I built an iTunes playlist - which I later lost.
I’m currently rebuilding the playlist from info on every page, it’s rather tedious. I archived the whole site with sitesucker as html.
TLDR is there a way to extract the text from html archive to a single text file or similar.