The song God Only Knows is performed by David Bowie in the album named Tonight in the year 1999 .
If you should ever leave me
My life would still go on believe me
The world could show nothing to me
So what good would living do me
God only knows what I'd be without you
I may not always love you
But as long as there are stars above you
You'll never need to doubt it
I'll make you so sure about it
God only knows what I'd be without you