Real name: John Stepan Zamecnik

b.: May 14, 1872 (Cleveland, Ohio)
d.: June 13, 1953 (Los Angeles, California)

American composer and conductor. He is best known for the "photoplay music" he composed for use during silent films by pianists, organists, and orchestras.

Zamecnik used many pseudonyms, including Dorothy Lee, Lionel Baxter, R.L. (Robert) Creighton, Arturo de Castro, "Josh and Ted", J. (Jane) Hathaway, Kathryn Hawthorne, Roberta Hudson, Ioane Kawelo, J. Edgar Lowell, Jules Reynard, F. (Frederick) Van Norman, Hal Vinton and Grant Wellesley.