Jesus Christ the Apple Tree (arr. 2007)
1, 2, or 3 voice parts, with organ or piano
The traditional words set to the Somerset folk-song melody, O Waly Waly, this flowing arrangement can be sung in up to three parts (in which case you have a gentle three-part canon at the end)
Oxford University Press: in The Oxford Book of Flexible Anthems
Another recording here (upper voices)
Extract here: