Jasmine Sandlas is an Indian-American singer, born in Jalandhar and raised in California, who is a significant and prolific figure in Punjabi music. Her presence on this list is a case of measurement rather than judgement: she has a long run of popular singles and Bollywood playback hits, and a large following across the Punjabi and Hindi music worlds.
But on global streaming her audience concentrates on one track, "Illegal Weapon 2.0", a reworking of her earlier hit with Garry Sandhu, featured on the soundtrack of the 2020 Bollywood film Street Dancer 3D.
On streaming, that song sits near 246 million plays, while her next most-streamed tracks trail at around 40 million. That puts the ratio above 6, past our 5.0 line.
So by our strict, numbers-only measure, Jasmine Sandlas registers as a certified one-hit wonder, and we flag the caveat plainly. This is a busy, respected artist with a deep catalogue and many songs that her audience knows well. It is only that one film-boosted single drew a far larger global streaming crowd than the rest, pulling ahead of a body of work that is anything but the story of a single hit.