. "shape-note hymn" . "shape notes" . . "shape note music" . "patent notes" . "shape-note" . . "shape note singing" . "four-note system of notation" . "shapenote" . "shape note" . "shape-note singing" . "Shape note" . "shaped" . . . "Shape-note" . . "Shape note songs" . . "shape-note hymns" . "Shape-Note Hymn" . . . "seven-shapes" . . "Shape note" . "these links" . .