Singing school to open for Halifax "young Gentlemen and Ladies" (over 10 years old) to learn "the Rules of Psalmody" for 3 months"Reuben M'Farlen[....]" (December 18, 1787), The Nova-Scotia Gazette and the Weekly Chronicle, Number 1132 (December 18, 1787), Page 2 of 2 (righthand page, middle column). Accessed 2 May 2023
