Laus Deo! The Worcester collection of sacred harmony First and second parts. Containing, I. An introduction to the grounds of musick: or, Rules for learners. II. A large number of celebrated psalm and hymn tunes, from the most approved authors. Suited to all metres usually suug [sic] in churches. (by Isaiah Thomas and Ebenezer T. Andrews, sold by them at Faust's Statue, no. 45, Newbury Street; and by said Thomas in Worcester. Sold also by the booksellers in town and country, 1791)
Evans, 23490. - Preface signed: Isaiah Thomas. Worcester, July, 1791