I have 3 that sit in my mind.
The first is "Running Up That Hill" by Kate Bush. It reminds me of when I lived in a flat in Birmingham and had lots of different men on the go (those were the days!!) and all I had to worry about was what drink I was going to have in the pub.
The next is "Dancing on the Floor", by Third World as it reminds me of a bloke I had an exciting and illicit fling with, as he played it in his car a lot
And the third is "Black Night" by Deep Purple, as it reminds me of when I was a student. Enough said really!!!!!