"But Beautiful" is a ballad composed by Jimmy Van Heusen with lyrics by Johnny Burke, written in 1947 for the Paramount Pictures film Road to Rio, the fifth installment in the popular "Road" series starring Bing Crosby, Bob Hope, and Dorothy Lamour. Crosby introduced the song in the film, which became the highest-grossing picture of 1948. The composition emerged from the longtime partnership between Van Heusen and Burke, who collaborated for over a dozen years and produced numerous hits tailored to Crosby's vocal style. Burke's lyrics explore love's contradictions through a series of elegant contrasts -- funny or sad, quiet or mad -- employing a mix of blank and rhymed verse that distinguishes the song from more conventional romantic material of the era. Van Heusen's melody frequently lands on expressive chord extensions such as ninths and thirteenths rather than root tones, lending the tune an emotional depth that rewards close listening. The song charted four times in 1948, with Frank Sinatra's version reaching number fourteen, and it appeared on Your Hit Parade for nine weeks. It has since become a durable jazz standard, almost always performed at ballad tempo, with acclaimed interpretations by Billie Holiday on Lady in Satin, Stan Getz and Bill Evans on their 1964 collaboration, Nancy Wilson, and Freddie Hubbard, among many others.