SooooOOoooo tell me this won't be a tearjerker at the wedding!!

I hired a vocalist that sounds like Andrea Bocelli for my wedding for the reception (to sing the traditional italian songs) CH and my ceremony. Yes my ceremony, SURPRISE WEDDING GUEST!!! So the song i want to walk down to is Con Te Partiro, which is so pretty and kinda symbolic in the sense that I am willing to leave my single life to be with FH. ok, so when I played the song for daddy and mom, and FH's mom, these were the reactions:
Daddy: got all flustered (red) and glassy eyed
Mom: Tears
FMIL: Tears

SCORRREEE!!!

Does this work you think? I mean it was pretty effective with the parental patrol, but is it appropriate?????
Prior to me walking out, what song should he sing than? You know for the bridal party walking in...

that is one of my favourite song! very emotional!

how bout just a regular background music/no vocal while the bridal party is walking? so then when you walk out, the guests & FI will be surprised by the beautiful vocal and emotional song! sortta like a 'double impact' if you get what i mean?

I think that's a beautiful song for you to walk out to. I know if I was at a ceremony and I heard that, I would start crying.