Ocean Ou De Yang Chinese 歐得洋 Is A Mandarin Singer About Whom Little Is Known. He Hid His Face For Over Two Years Using Computer-Generated 3D Models For All His Album Covers And Music Videos. His Real Name Is Shen Yi-Tseng And He Used To Be Part Of A Now Defunct Three-Man Band Called Y.I.Y.O. Ocean Finally Revealed His Face On November 3 2005 In A Concert In Singapore.