There is a scene in Sarvam where Arya and the young boy choosing which radio station to listen. Arya wants to listen to Ilangaatu Veesudhe from Pithamagan and the boy wants to listen to Taxi Taxi from Sakkarakatti. But both of them agree that both IR and ARR are good. The scene ends with Arya choosing IR's song (he says let's listen to Raja 1st and then we go to ARR) but the boy get's down from the car in protest. I hope nobody would misinterpret the scene. They were trying to show that both Rahman and Raja are equally great...
http://indian-music-bgm.blogspot.com/