Inhyeok Yeo (Korean: 여인혁, Japanese: よういんひょく) is an a cappella singer who is best known for singing each part of a music score using only his own voice.
Source: “Yeo In-hyeok”, English Wikipedia (CC BY-SA 4.0), excerpt
Inhyeok Yeo (Korean: 여인혁, Japanese: よういんひょく) is an a cappella singer who is best known for singing each part of a music score using only his own voice.
Source: “Yeo In-hyeok”, English Wikipedia (CC BY-SA 4.0), excerpt