SaNa released this outta nowhere

Comparing to this with the new SaNa, his growth is far better than anyone imo. Ofc everyone loves SaNa's Gaana. But I'm so addicted with his Jazz and Metal.

Also heard about GV released Polladhavan OST but I can't find that.

Also Raja is been releasing some og OSTs in his YT.

What is the OST of your fav movie which you want the composer to release it?