Music is very important to me. To be sure, you don't develop a fan-crush without loving music. So it's not surprising, that I associate certain music with certain people/times in my life.
Murdock = jazz. I don't know why. But he does.
Roommate (Kalliope) = death metal/Green Day
Ex-BF (and that whole time) = "dirty hippie" music
Spring = Dear Prudence by The Beatles
Summer = Maroon 5
And so on. Music is important and each style reminds me of someone or some place. And each person can make me think of a song or artist that they seem to be represented by.
Also: anytime I wear the flowers my sister made for me...I get the lyrics to San Fransisco stuck in my head.