"Who all were the front-runners? Would love to check it out, "
There were joint winners - one of them is a devotional song specialist, unlikely to attempt anything out of his comfort zone. The other was Ashmita Kar. She was the runner up in the Lil Kids competition the year Arunita won it. She has already participated in SRGMPA at the senior All India level - the year Kushal Paul won and Jyotika Tangri was a finalist.
2nd was my favourite - an untrained natural singer from the Darjeeling hills. Albert Kabo. He was the the most popular contestant. Here is a clip:
https://www.youtube.com/watch?v=j24gS_QVYK0
Kabo recently lost his 1st born and I don't think he is ready for a national level competition at this time.
3rd was Sonia Gazmer who has already participated in the IL10 (1st elimination). She may not compete any more.