Your favourite song.

I didn't check to see if there was a thread like this, so if there is then boot this one off.

I want to know this:

What's your favourite song?
Who is it by?
Why is it your favourite song?
Does it reflect anything about your life?

Mine is probably Crying by Roy Orbison right now, though it changes pretty often.
I like it because it's a great song, and he hits some wicked notes near the end of it.
Maybe it does reflect something about my life, maybe it doesn't, I'm unsure.

Suuuuuuuuuuuuuuuuuuuuure do.

I only just noticed it.