What song had you right from the first line, the very first time you heard it?

For me: Learning to Love. I experienced joy from the very first note.

Ween: "Learning to Loooooooooove" Me: *giant cheesey smile* *immediately foot tapping* ... Ween: "Doop, doop, doop a lay, doop a lay" Me: "oh my gosh, it gets even better"

I absolutely love this song and it never fails to make me sing at the top of my lungs with a giant smile and some part of my body tapping along.

It's the instantly falling in love from the very first moment that makes it so special to me.

What's your "loved it from the first moment" song?