Spurred on, no doubt, by the success of Frank Sinatra's travelogue album, "Come Fly With Me," songwriters Sammy Cahn and Jimmy Van Heusen approached Bing Crosby and Rosemary Clooney with a similar concept album, but one that would emphasize the friendship and good humor the singers shared. What resulted is a classical vocalists' album at its highly polished best. Cahn and Van Heusen closely tailored the material to Bing and Rosie's rapport, and they wisely got the great Billy May (who had arranged the Sinatra album) to provide swinging charts filled with May's trademark humor. It's rollicking fun from start to finish, and everyone involved seems to be having a ball. You will, too.