It's welcome home night, tonight, for Rudy Vallee, who returned late this afternoon from the coronation of George VI in London. So it's just and fitting that the welcoming committee be headed by an Englishman - after Rudy's four weeks on the other side. Mr Maurice Evans was asked, and he delightedly and graciously accepted. But first, Rudy raises the musical curtain with Goodnight, Little Buckaroo; Yesterday; So Green; and The You and Me That Used to Be, and Let's Call the Whole Thing Off.