Ella Fitzgerald - I've Got The World On A String lyrics

I've got the world on a string I'm sitting on a rainbow Got the string around my finger What a world, what a life - i'm in love I've got a song that i sing I can make the rain go Any time i move my finger Lucky me, can't you see - i'm in love Life's a wonderful thing As long as i hold the string I'd be a silly so-and-so If i should ever let her go