These files were donated in 2026 by Howard Wood. They include the Tillit S. Teddlie interviews and L.O. Sanderson interviews conducted by W.D Jeffcoat. W.D. Jeffcoat compiled and edited Sacred Songs of the Church. You can find this in the ACU catalog here. Tillit S. Teddlie's interview was conducted on December 29, 1975, in Dallas, Texas. L.O Sanderson’s interview was conducted on December 19, 1975 in Memphis, Tennessee.