Well, I never saw them live, unfortunately, so I'm in a weak position (one of my three regrets, along with the first Jimi Hendrix, i.e. with Redding and Mitchell, and the first Fleetwood Mac, i.e. Peter Green Jeremy Spencer, that one). I
If I were going to write a piece, it would certainly be on Music From a Doll's House. That dates from 1968, so we're way, way past it on this thread. Family Entertainment dates from 1969. Those two first albums were easily the strongest things they did, although there are interesting things on later albums. (Those old men are still tinkering with the idea of touring, I think — they've still got quite a strong base in Germany, I hear! Of course, of the original band, there is only Roger Chapman, vocals, and Rob Townsend, drums, left).
When I was first played Music From a Doll's House, I simply didn't know what to think. I couldn't identify it. It was like a UFO. I wasn't sure whether I loved it, or hated it, or what. That's always a good sign. To this day, I'm still not sure if it's rock music. To do it justice, I'd have to go through it track by track, and even then I'm not sure I could give it it's due.
One thing I will say — each track is its own entity, very carefully defined musically to stand on its own terms. It is the very opposite of a ‘concept’ album. Perhaps the only linking thread is Chapman's voice that bleats, wheedles, and roars. There is no other voice like it in anything I know in pop and rock music. The only other I could possibly compare would be Ian Curtis. And only on these grounds: neither of them are ‘beautiful’ voices, by classical canons of good taste. You could even say that they're both ugly voices. But one note from either of them — that voice grabs you by the scruff of the neck. It says, “Listen to me. I've got something important to tell you — yes, you!”