Jhoom barabar jhoom title song?

Jhoom barabar jhoom title song lifted? Note-to-note, thump-to-thump and lilt-to-lilt? That too, from a South Indian film? Huh? Does anyone have any clue on what this news item is talking about, in its first para? Do lemme know! Ehsaan Noorani, though denies this outright. And I trust him much more than Cybernoon!