What makes it so great . I think the resonance of that voice and because hes such a large frame, i think that that its like a beautiful double bass, isnt it . And then, the sound that he generates is quite incredible and also, the control he has in his voice. He can sing the most delicate piece as well, so its quite a unique voice, and is very special. Some of these young people are hoping they can achieve the fame and acclaim that Sir Bryn enjoys. However, he says that success can also come at the cost. However, he says success can also come at a cost. Ive had injuries on the stage. My back has been a constant problem, especially with raked stages. So, ive had to cancel some operas and ive had some difficult patches about people