Samantha Sang is an Australian singer who reached her career peak with one lush, disco-era ballad. "Emotion", released in 1977 and 1978, was written by the Bee Gees, who also provided backing vocals, and that gift of a song carried Sang into the top of the US charts at the height of the group's Saturday Night Fever dominance.
Sang was unable to follow it with another hit, and to the wider world she is defined entirely by that one Bee Gees-blessed ballad.
On streaming, "Emotion" sits near 49 million plays, while her next most-streamed track trails at well under one million. That sends the ratio above 120, one of the most extreme figures in our entire database.
By our measure Samantha Sang is a certified one-hit wonder of the very starkest kind. Her catalogue, on the numbers, is essentially one silky, Bee Gees-written ballad, a song so perfectly of its disco moment that it became a hit and a standard, later covered by Destiny's Child, while the rest of her recordings sit almost entirely out of view far behind it. Carried by that unmistakable Bee Gees touch, "Emotion" has endured as a disco-era standard, standing almost completely alone in her catalogue.