The Internet radio just bounced out a tune I've known forever; Begin the Beguine....you'll know it the second you hear it (that is if you are over 80 years old). Seriously. It prompted me to do something that I need to do more often: Look It Up. Even if it is Wiki, it might be right.
"Begin the Beguine" is a song written by Cole Porter (1891–1964). Porter composed the song between Kalabahi, Indonesia, and Fiji during a 1935 Pacific cruise aboard Cunard's ocean liner Franconia. In October 1935, it was introduced by June Knight in the Broadway musical Jubilee, produced at the Imperial Theatre in New York City. A Beguine was originally a Christian lay woman of the 13th or 14th century living in a religious community without formal vows, but in the creole of the Caribbean, especially in Martinique and Guadeloupe, the term came to mean "white woman", and then to be applied to a style of music and dance, and in particular a slow, close couples' dance. This combination of French ballroom dance and Latin folk dance became popular in Paris and spread further abroad in the 1940s, largely due to the influence of the Porter song. Based on the title dance, the song is notable for its 108-measure length, departing drastically from the conventional thirty-two-bar form. Where a typical "standard" popular song of its time was written in a fairly strict 32-measure form consisting of two or three eight-measure subjects generally arranged in the form A-A-B-A or A-B-A-C, "Begin the Beguine" employs the form A-A-B-A-C1-C2 with each phrase being sixteen measures in length rather than the usual eight".