If you're looking for a good, solid spiritual with lots of energy and interest for all voice parts, take a close look at this Howard Helvey setting of Ezekiel's vision of the wheel "way in the middle of the air."  Staying right in the pocket for SATB choral writing, this vibrant rendition has clever rhythmic twists, passages with voice parts in pairs for ease in learning, one very logical key change, and a nice build to the end that brings it all home.  Perfectly appropriate for concert or worship settings.