This a cappella (SSAA) arrangement of Carol of the Bells is accessible to any community or school choir.

The melody is shared between all the parts, making it a great sing for all!

Dorothy Horn is an arranger who lives in Sydney and whose arrangements are designed to be singable by community or school choirs whose members usually include people with varying musical backgrounds. Dorothy aims to keep her arrangements simple, singable, fairly easy to memorize, within comfortable singing range, while still conveying the beauty and feel of the song. https://www.musicforchoir.com/store/

https://youtu.be/d1hSxOp4RjQ

This SSAA arrangement of Christopher Tin's "Baba Yetu" will be accessible to any high school or community women's choir.
There is occasional divisi of all 4 parts.

Dorothy Horn is an arranger who lives in Sydney and whose arrangements are designed to be singable by community choirs whose members include people with varying musical backgrounds. Dorothy aims to keep her arrangements simple, singable, fairly easy to memorize, within comfortable singing range, while still conveying the beauty and feel of the song.
https://youtu.be/zlrx5qcdjSM