Nula Otuafi wrote this song for his mission farewell. Here is Nula playing the original. Over the years there have been many versions of this song created and posted on YouTube. Below is one sung by some missionaries (Elder Adam Ashby, Elder Ben Mataele and Elder Uaisele Fa) that has had a lot of attention.
If you haven’t already heard this song, this is a great one to start with!
