I don't have a TV so I usually miss the odd act on things like BGT that are enjoyable.
I just heard this and the guy managed to sing a Scottish song with a Scottish accent. It is a lovely song - 'Caledonia' and 'Flower of Scotland' - these songs are our National Anthem.
Thanks for that, Susan. He's certainly got a fine voice. It's a very different take on 'Caledonia' from that of Dougie Maclean, whose version is far gentler in its tone:
I don't watch BGT either. However I do occasionally come across some fine performances from the show on YouTube. I use the end bit of this (from 1:32 onwards) as the ring tone on my phone: