This song by Tom Booth is an obvious choice as a recessional. It has a lively African beat, percussion breaks, a Swahili bridge and a French countermelody. It is massively syncopated so sing it while up on your feet and moving.
The text is here (without the Swahili) at spiritandsong where you can also purchase the sheet music for download.
It is a terrific song but has three key changes (D to Eb then Eb to E then E to F) that are suggested to be done by taking a capo on and off – really? Also, my copy in Spirit and Song Vol 1 has a missing Eb chord p224 second last line second bar.
This rehearsal is nice and they substitute alternate English lyrics in the bridge.