Jonbouy
I'll ask the original composer where to send the royalties...
Since we're not selling (or giving it away) I suspect the royalties are nil*. How much does a nil go for these days anyways?
*I have a query into the Harry Fox Agency asking if a not-for-sale, non-streaming-radio version of a cover requires a mechanical license. If it does, this will be licensed. If you could please let the composer know that, it would greatly appreciated.