wahey!
I was what I'd consider second generation, I'd have said northern soul had filled the gap between the two. I think it was an early 70's thing maybe? Certainly, by the time mid 70's bands were getting interviewed they were quoting NS as an influence 'when they were younger', lord forbid. Typical example would be early 'The Jam' set lists which would have been speeded up soul music.
I've currently got lots of late 70's early 80's albums on rotation. Some are surprisingly good, such as The Chords, The Prisoners, The Times (it was a period of time when any serious band had 'the' in the title). Others just leave me wondering what on earth I was buying.
Late 70's around here would still have required visits to 'black' clubs down Cardiff Docks to hear 'authentic' non TOTP top 30 soul music. There was a club at the far end of Bute Street called The North Star Club which was considered a no go area by my elders and betters. A very small number of us would get in there under age. Whilst we were never exactly embraced as brothers, we were totally ignored. Which for that area at that time was as good as it got.
Live music would have been The New Ocean Club, again a club on wasteland in the dark down the docks. I saw Dr Feelgood there, on my own in my tight little silver suit, surrounded by Hells Angels. They adopted me, they must have presumed I was either lost or psychotic.