American Treasures of the Library of Congress: Baseball Songs Includes sheet music covers of several baseball songs, the first of which was written in 1858. http://www.loc.gov/exhibits/treasures/tri045.html

Classic Railroad Songs Collections of songs since 1930, including historical profiles of song and CD ordering. http://home.mindspring.com/~mhyatt2/index.html

Froggy's Novelty Song Lyric Collection Songs popular during the first third of the twentieth century as transcribed from period phonograph recordings. http://www.geocities.com/Area51/Corridor/5109/Novcont.html

Slate: The Worst Songwriter of All Time Mark Steyn's article on Bob Merrill and novelty songs in general. http://slate.msn.com/id/2898/

World War One Songs List of popular songs, some with audio samples. http://nfo.net/usa/ww1.html

I Hear America Singing: Patriotic Melodies Includes stories behind the songs, audio samples, and sheet music. http://www.loc.gov/rr/perform/patriotic/

Topix.net: Vocal News about vocal, collected from various sources on the web. http://rss.topix.net/rss/music/vocal.xml