Zing a Little Zong

"Zing a Little Zong" is a popular song written by Harry Warren, the lyrics by Leo Robin. The song was published in 1952 and written for the 1952 movie Just for You where it was performed by Bing Crosby and Jane Wyman. It was nominated for the Academy Award for Best Original Song of 1952 but lost out to "High Noon".
The Decca record by Crosby and Wyman was cut on May 8, 1952 and was in the Billboard charts for six weeks with a peak position of #18.

Leo Robin wrote an opening verse which was not used in the film or the commercial recording but it does help to set the scene and explain the use of the last letter of the alphabet.

"Let’s imagine we’re in Holland and we’re underneath the moon,

Let’s walk a little, talk a little, kiss a little,

Cling a little, sigh a little, sing a little tune…"

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Wikipedia