I know exactly what you're saying. As soon as I heard the opening note of the synth yesterday my brain went "WANT"! As I have gotten older, my taste have certainly faded towards electronica, pop and house... it's bizarre.
In fact I'm going to listen to it again John Peel style.
I was wracking my brain for an example of a song that affected me like this has; the way it has arrested me in its tracks and pretty much overtaken me with its existence and it's probably "Peach, Plum, Pear" by Joanna Newsom:
https://www.youtube.com/watch?v=KcHjAUhtSrk