Glenn Miller Orchestra I Know Why (and So Do You)

Sun Valley Serenade is a 1941 musical film starring Sonja Henie, John Payne, Lynn Bari and Milton Berle. It features The Glenn Miller Orchestra as well as dancing by The Nicholas Brothers and Dorothy Dandridge. I Know Why Why do robins sing in December Long before the springtime is due And even though it s snowing, violets are growing I know why and so do you Why do breezes sigh ev ry evening whispering your name as they do And why have I the feeling stars are on my ceiling I know why and so do you When you smile at me I hear gypsy violins When you dance with me I m in heaven when the music begins I can see the sun when it s raining Hiding ev ry cloud from my view And why do I see rainbows when you re in my arms I know why and so do you I know why and so do you