Nacido Harry Farmer en 1912 en Wallsall, West Midlands, Inglaterra y fallecido en 1986, era un organista muy conocido en Edmonton, Canadá, y es uno de los precursores de la difusión de este instrumento en dicho país.
Nota: En la portada se indica como "Chris Hamilton"
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Born Harry Farmer in 1912 in Wallsall, West Midlands, England and died in 1986, was a well-known organist in Edmonton, Canada, and is one of the pioneers of the dissemination of this instrument in that country.
Note: On the cover it is indicated as "Chris Hamilton"