"Free-to-use" means the words can be copied and sung to at least one tune with no concerns about copyright or performance licensing - although sometimes in a limited setting.
Many of these hymns are old / traditional - but where possible a variety of styles and genres are included.
Image adapted from: "Tonks, Henry - An Advanced Dressing Station in France, 1918 - Google Art Project" by Tonks, Henry (1862 - 1937) (Details of artist on Google Art Project) - zAHVpnsJ7qb-Yg at Google Cultural Institute, zoom level maximum. Licensed under Public domain via Wikimedia Commons.
HymnsAbide with Me
All my Hope on God is Founded
And did Those Feet in Ancient Time
I Vow to Thee my Country
It Came Upon the Midnight Clear
Jesus Lives, Thy Terrors Now
Judge Eternal Throned in Splendour
O God of Earth and Altar
O God our Help in Ages Past
Peace Perfect Peace in this Dark World of Sin
Thy Kingdom Come O God
To Mercy, Pity, Peace and Love
For more suggestions, see:
Suggestions about hymns that could be included are welcome: please leave a comment below