||Amos Sutton Hayden (1813-1880)
||Cincinnati: Moore, Wilstach & Baldwin, 1868.
||Book cover dated 1869.
||The Sacred Melodeon
||The Sacred Melodeon, containing a great variety of approved Church Music, selected chiefly from the old standard authors, with many original compositions. On a new system of notation. Designed for the use of churches, singing societies, and academies. By A.S. Hayden.
Aikin 7-shape notation (clef-less).