This a cappella (SSAA) arrangement of Rolling in the Deep will be accessible to any community or school choir.
There is divisi of the Soprano parts. 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 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/and#65279;

https://youtu.be/TEgrabIEEG4