You can get more of this than I can but you can cheat too, by reading the original written words. Or, some of us can . Others might insist that it should be in American .... English.
Also if you go back before about 1900 the music scale was not set to 440A it was 357A. Tunings in classical music were much different than today, so much of the old classical music would sound different in it's day.