"Beyond the blue horizon"

I saw Jeanette MacDonald sing it in a 1930s movie a couple months back and have been happily singing it merrily since, adding a few of my own lyrical touches ("horizon...where the little pups play" and such like). Here's just a couple versions of quite a few on Youtube...(The first has Lou Christies great version, plus best photos, though where are the handsome half naked men? sigh...)