Because of You Tony Bennett (#1 in 1951)

All my days were lonely ones, till you came along.
Now my days are happy ones; you filled my life with song.

Because of you, there's a song in my heart.
Because of you, my romance had it's start
Because of you, the sun will shine, the moon and sun will say you're mine,
Forever and never to part.
I only live for your love and your kiss.
It's paradise to be near you like this.
Because of you my life is not worthwhile;
And I can smile because of you.

(written 1940)