What’s your favorite song? And why?

I’ve always felt a favorite song or favorite few songs can tell you about someone’s personality. So what’s your favorite song or songs and why?

Mine are Landslide by Stevie nicks(I also love the Dixie chicks version just as much) something about this song has always touched me deeply. Sometimes the lyrics can brings me to tears and other times I feel a sense of peace. Another song that gives me chills is drops of Jupiter.