This hornsolo was written for my wife Monique and is based on Matt Spencer's "Precious Promise". 
The words of the chorus are:

"Precious promises, the ones we'll cling to.
Sunshine or shadows, we know all will be well.
We will follow the one who called us,
The God who's with us. Emmanuel".

This piece has been published by Salvationist Publishing &Supllies Ltd.

Index: Unity Series no. 460.