Happy Birthday (Samantha Sang)Cheryl Lau Sang (born 5 August 1951), known professionally as Samantha Sang, is an Australian singer. She had an earlier career as a teenage singer under the stage name Cheryl Gray, before adopting the stage name she is more widely known as in 1969. She first received nationwide recognition in Australia in 1967, after releasing the top ten single “You Made Me What I Am”. SAMANTHA SANG ~ “EMOTION” (with The Bee Gees) ~ 1977 “Emotion” is a song written by Barry and Ro