. . "A discourse, delivered April 11, 1806, at a publick meeting of a number of singers : who were improving themselves in church musick" . "A discourse, delivered April 11, 1806, at a publick meeting of a number of singers : who were improving themselves in church musick"@en . . . . . . . . . "Discourse on sacred musick"@en . . "A discourse, delivered April 11, 1806, at a publick meeting of a number of singers, who were improving themselves in church musick"@en . "A discourse, delivered April 11, 1806, at a publick meeting of a number of singers, who were improving themselves in church musick" . . . . "Discourse ... Apr. 11, 1806"@en . . . . . . "A discourse delivered April 11, 1806 at a publick meeting of a number of singers who were improving themselves in church musick"@en . "A discourse, delivered April 11, 1806, at a publick meeting of a number of singers who were improving themselves in church musick" . . . . "Sermons"@en . . "A discourse, delivered April 11, 1806 at a publick meeting of a number of singers, who were improving themselves in church musick"@en . . .