 Diemer has written many choral works as well.She has written numerous hymns, several of which appear in church hymnals.Her songs number in the dozens, using texts by many contemporary and early poets including Walt Whitman, Amy Lowell, Sara Teasdale, Alice Meynell, Thomas Campion, Shakespeare, John Donne, her sister Dorothy Diemer Hendry, Emily Dickinson, Robert Lowell, and many others.