Kyle DATA BUG: Is there a timeline for converting these titles to type:hymnal?

Some books that are clearly type:hymnal but not yet converted - any schedule?

• Whitefield, George. A Collection of Hymns for Social Worship. Seventh Edition. London: William Strahan, 1758.
• Bonar, Horatius. Communion Hymns. London: J. Nisbet & Co., 1881.
• Luther, Martin. The Hymns of Martin Luther: Set to Their Original Melodies with an English Version. Edited by Leonard Woolsey Bacon. New York: Charles Scribner’s Sons, 1883.
• Bevan, Frances. Hymns of Ter Steegen, Suso, and Others. London: James Nisbet & Co., 1894.
• Simpson, A. B., and R. Kelso Carter, eds. Hymns of the Christian Life. Vol. 1. New York: Christian Alliance Publishing Co., 1891.
• Simpson, A. B., ed. Hymns of the Christian Life. Vol. 2. South Nyack, NY: Christian Alliance Publishing Co., 1897.
• Neale, J. M., trans. Hymns of the Eastern Church. London; New York: J. T. Hayes; Pott & Amery, 1870.
• Brownlie, John, trans. Hymns of the Holy Eastern Church: Translated from the Service Books with Introductory Chapters on the History, Doctrine, and Worship of the Church. Paisley: Alexander Gardner, 1902.
• Bonar, Horatius. Hymns of the Nativity. London: J. Nisbet & Co., 1879.
• Luther, Martin. Hymns of the Reformation. Translated by Philip Melancthon. London: Charles Gilpin, 1845.
• St. Ephrem the Syrian. The Hymns on Faith. Translated by Jeffrey T. Wickes. Vol. 130. The Fathers of the Church. Washington, D.C.: The Catholic University of America Press, 2015.
• St Ephrem. Hymns on Paradise. Translated by Sebastian Brock. Popular Patristics Series. Crestwood, NY: St Vladimir’s Seminary Press, 1990.
• The General Synod of the Evangelical Lutheran Church. Hymns, Selected and Original, for Public and Private Worship. Second Edition; First Revised Edition. Baltimore: T. Newton Kurtz, 1852.
• The Norwegian Evangelical Lutheran Synod, The Hauge’s Evangelical Lutheran Synod, and The United Norwegian Lutheran Church of America. The Lutheran Hymnary. Minneapolis, MN: Augsburg Publishing House, 1921.
• Bonar, Horatius. Lyra Consolationis: Or, Hymns for the Day of Sorrow & Weariness. New York: Robert Carter & Brothers, 1866.

Note: I avoided those that are poetry & hymns and those from Text Creation Partnership ...