Nice, he enjoy play and sing, that's what's it's about, is'nt it?
Also the background in video suits the song and season, better done than many
of the others posted at YT and elsewhere.

Is'nt it what it is about, enjoy what you're doing and the instrument you play
as well as sing with the voice you have? And weeeee, he plays a T4 !!!
Some so called pros does not sound as good as this one

Cheers and Happy Holidays to everybody.
GJ