Here is a list of pentatonic hymns and some that are simply harmony hymns that can be used in choir. These can be used with voices, bells, boomwhackers, or any other pitched instruments.
Jesus Loves Me Joyful, Joyful O For a Thousand Tonues
What Wondrous Loves is This On Jordan’s Stormy Banks O Come, O Come Emmanuel
How Firm a Foundation Amazing Grace We Three Kings
Go Tell It On The Mountain I Saw Three Ships Come All Christians be Committed
For the Beauty of the Earth There Is a Fountain I Have Decided to Follow Jesus
I’ve Got Peace Like a River What Child is This Let Us Go Into the House of the Lord
Child of God Children Go Where I Send You I Know That My Redeemer Liveth
God Rest Ye Merry Gentlemen Away in a Manger He’s Got the Whole World In His Hands
Have fun making melodies with these pentatonic and simply harmony hymns.