Uncle Al, why would I be playing Umma Gumma by Pink Floyd when I’m having sex? Not unless I was really stoned or flying high on some psychedelic drugs and even then no. I might also suggest anything with sitar music (like parts of On the Threshold Of A Dream by the Moody Blues) as something not to play while getting laid, just because.
One of my Dad’s favorite songs, Wolverton Mountain. Since you threw in a Hank Snow song Miller’s Cave I’ll throw in another Hank Snow song, 90 Miles Per Hour Down a Deadend Street about the effects of adultery.
Can anyone last long enough to make it all the way thru Inna Gadda Da Vida or Bolero by Ravel. How about Time Has Come Today by The Chambers Brothers. And one of my favorite short Buddy Holly songs, Oh Boy with just enough time for a quickie. Well All Right by Buddy Holly would also work, it’s one of his more underrated but great songs. And Green Grass And High Tides by The Outlaws.