Exact Matching Concepts from Other Schemes
- found: Author's Music for the voice, c1949.
- found: Baker, 8th ed. (Kagen, Sergius; b. Aug. 22, 1909, St. Petersburg, d. Mar. 1, 1964, New York; Russian-born American pianist, teacher, and composer; became U.S. citizen in 1930)
- 1981-10-26: new
- 2000-12-11: revised