I consulted several indexes, including The Song Index of the Enoch Pratt Free Library (which contains about 160,000 entries); Song Finder: A Title Index to 32,000 Popular Songs in Collections, 1854-1992 (Greenwood); Folk Song Index (Garland; 49,399 songs are listed); and The Great Song Thesaurus (Oxford; 40,000 songs are selected), but to no avail.

~Masato