Latter-day Saints
LDS Children's Songbook, LDS Hymn Book; LDS Primary (Child's) Hymn Boo, LDS Hymnal
Shape-Notes
Southern Harmony, 1854 (William Walker), The Good Old Way: Shape-note and other old tunes o
A MIDI Collection of Traditional Catholic Hymns
Roman Catholic hymns in Latin, English and French.
Chorales and Music of the Moravian Church
Includes 200+ tunes from "Chorales and Music, Moravian Church Band, Southern Province" and Moravian hymnals: MIDI and Noteworthy Composer formats; with complete harmony, single parts, and music-minus-one-part files for each tune.
Completorium: Mikolaj Gomolka
Includes MIDI files for a complete Polish-language psalter.
Midi Marvels
[midi; recordings; instrumental] (no free content) hymns from "Baptist Hymnal, 1991", "The Celebration Hymnal" and "The Methodist Hymnal."
Popular American Hymns of the 18th and 19th Centur
[~15 MIDI, lyrics] Lists of popular hymns from several sources, some with words and/or music.
Praise and Glory
Sales of "A new West Gallery Metrical Psalter using the music of the West Gallery Period": online tune index, many with MIDIs.
Revival Hymns and Choruses
MIDI files, indexed by hymnal number.
The New Apostolic Hymnal
Includes complete lyrics, MIDI files, and indexes.
Trinity Hymnal, 1961
[Presbyterian; indexes; MIDI; lyrics] includes complete words and music.