The American harmony: or, Royal melody complete : In two volumes. : Vol. I. Containing, I. A new and correct introduction to the grounds of musick, rudemental, practical and technical. II. A new and complete body of church musick, adapted to the most select portions of the Book of Psalms, of either versions; with many fuging chorus's, and Gloria Patri's to the whole. III. A new and select number of hymns, anthems, and canons, suited to several occasions; and many of them never before printed; set by the greatest masters in the world. The whole are composed in two, three, four, and five musical parts, according to the nicest rules; consisting of solo's, fuges, and chorus's, correctly set in score for voices or organ; and fitted for all teachers, learners, and musical societies, &c. /