I was 19 when DSOM came out. I had liked the earlier and more psychedelic PF, like Meddle, Obscured by Clouds and Atom Heart Mother and I liked the harder PF albums like DSOM and Wall just as much. Nobody talks about Final Cut, do they? Rather depressing album. It's really odd that Wish You Were Here could be so different and yet it's still very much the Floyd. I now listen to their PULSE CD quite often, perfect concert. I suppose Australia Pink Floyd does it as well as British PF but, well ..... In those days I was fixing up my first apartment so had no funds for the 3 post-Waters PF albums but I have them now and I think I had to have been hearing them at that time to get into them. I also recently got Rolling Stones best 4 albums (Sticky Fingers, Exile, Let It Bleed and Aftermath) and I like Led Zep up to Graffiti when I stopped buying records, so I think I really need to be listening to music when they were fresh. I didn't know the Uriah Heep album and I just had a look at the cover and I can't see any sex scene so don't feel badly.
I loved the Yes covers from Close to the Edge, the triple Yessongs, Topographic Oceans, Drama, Relayer and all the ones after. Yes used Stravinsky's Firebird Suite to open their concerts on Yessongs which got me to listen to his Rite of Spring (and the ballet which was choreographed by Nijinsky which was far ahead of his time), Ravel (esp Concerto for the Left Hand), Satie, de Falla and Mussorgsky (Pictures at an Exhibition was also done by Emerson, Lake and Palmer, there's a YouTube vid of them live, not all that good; I think Lake fared better in Crimson and Asia than in ELP). I think most drummers rate Bruford in the top 3 rock drummers although Bruford says his first love is jazz and his jazz band, Earthworks. Do you like Keith Jarrett? His Koln Concert is one of the milestones in my life. I had liked the Vivaldi you mention, but it was at a phase in my life that brings back sad memories so I don't play it now.
I'm an introvert (I only recently discovered I'm also an Aspie) so avoided crowds. The only concert I did go to was Glastonbury or Wakefield back in the 70s and I seem to remember Tangerine Dream there but I can't find any evidence of them playing in either festival.
How and when did you first think you might be an Aspie? I saw in a movie that autism might be the next step in the evolution of man. What do you think?