A video of a little boy singing O Re Piya with his elder brother has delighted the internet, and even the song's composer Salim Merchant couldn't resist reacting. The clip, shared by Kishore ...

Now, a video of a little boy singing the track has gone viral with close to 5 million views as social media users enjoyed the rendition. The video of the little boy was posted by Instagram user ...

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Watch and sing along to the video.