My pleasure! Check out my channel if you want to see more videos. I have posted 4 videos of the concert that The King's Singers performed in Japan. I'm not a native speaker, so please forgive my poor English.
This the summum of human musical capability. Though I'm worried about the size of the bass singer, he appears to have put on more weight than anyone should have. Still, I'd trade anything for his singing talents. It's simply a joy to listen to