He's more of a "play to relax" type, and doesn't like to hear himself sing, and is very critical of himself when performing. He recorded one song some years ago to give to his girlfriend (at the time) for X-mas, and I thought he did very well, and told him so. I've asked few times afterwards if he want to record anything else, but no so far.
We've done one "father and son" live performance. It was in his brothers "civil confirmation", and it was actually Father and son