vchimpanzee said:That's a myth.radiowizard101 said:The XMAS tune "The Twelve Days Of Christmas" was also written as a coded "Christian" prayer.
Perhaps not entirely. The following from Wikipedia:
A bit of modern folklore claims that the song's lyrics were written as a "catechism song" to help young Catholics learn their faith, at a time when practising Catholicism was criminalized in England (1558 until 1829). There is no primary evidence supporting this claim, and no evidence that the claim is historical, or "anything but a fanciful modern day speculation."[1] The theory is of relatively recent origin. It was first suggested by Canadian English teacher and hymnologist Hugh D. McKellar in a short article, "How to Decode the Twelve Days of Christmas," published in 1979. In a later article published in the music journal The Hymn, he reiterates that the associations are his.[14] The idea was further popularized by a Catholic priest, Fr. Hal Stockert, in an article he wrote in 1982 and posted online in 1995.[15]
Variations in lyrics provide further evidence against the "catechism song" origin. For example, the four Gospels are often described as the "four calling birds," when in fact the phrase "calling birds" is a modern (probably 20th century) phonetic reinterpretation of "colly birds" (blackbirds).[15]
http://en.wikipedia.org/wiki/The_Twelve_Days_of_Christmas_%28song%29