There are songs that act like a time machine for me. Like this one. Penny Lane instantly throws me back into the 60ies, when I didn't understand a single word of english. But it always is about the melody and the feelings and memories it evokes.
https://www.youtube.com/watch?v=jd-oLhJQne0
https://www.youtube.com/watch?v=jd-oLhJQne0