Neat! You could add the lyrics below each note as well. The lyrics section is hidden by default, you could go to the gear ( ) icon and enable it.

And not just for Hindi songs, but for any song that can be imagined in Swaras. Here's Boney M's Rasputin written as a notebook https://swaranotebook.com/view/vlB9hVgb5OdKcadbhOOYyzKwvpl2/...