Koi Yahan Aha Nache Nache from Disco Dancer was a big hit from the 80s. The song is inspired from the song Video Killed the Radio Star by Buggles. Video Killed the Radio Star was the first song played on MTV. Bappi Lahiri is the music director for Disco Dancer. So its not a surprise that the song is inspired/copied.
And here is the original.
Tags: Bappi Lahiri Buggles Copied Disco Dancer Exclusive Inspired Koi Yahan Aha Nache Nache Plagiarism Video Killed the Radio Star