I am of the opinion that Google Books is the most important invention of the 21st Century. Without it I would not be able to read any number of PDF way out-of-print books such as this one by a man previously unknown to me who has written a wonderful book unknown to most.

The book is called "An Essay on Psalmody" written by an Anglican Priest and published in 1775 in London. It is about 380 pages in PDF linked above. Great reading if you have the time (and the patience and skill to read English in the old typeface)...

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Benjamin P. Glaser, M. Div, Licentiate, Associate Reformed Presbyterian Church
Member Fairmount ARP Church
Pittsburgh, PA

Deo Vindice

See also these resources:

William Romaine
An Essay on Psalmody

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Andrew