The performances here are the quickest route to a smile imaginable, and a lasting tribute to the gentle genius that was Louis Armstrong's specialty. Focusing on Armstrong's pop vocal side, the digitally re-mastered set contains such Satchmo classics as "Blueberry Hill," the #1 hit "Hello Dolly," "That Lucky Old Sun," "A Kiss to Build a Dream On" and "What a Wonderful World," a worldwide favorite since it's inclusion in the film Good Morning, Vietnam.