Vijay,
you have to realize that it is not just IR fans who listen to Ir songs. just because others are not self proclaimed IR fans that does not mean their opinions do not matter. It is the general public which decides which songs become popular and which does not. So do not keep harping that it is only fans like you who have the accurate measure of which can be called IR's classic and which is not. Also does every good song have to be classic ? I do not think so. The song has to sound good hummable and soulful. It does not matter if it remotely resembles some other song or it does not feel fresh as long as the tune is good. Now yes that means even Shanker Ganesh's songs can be classified in this category. I would say yes why not? Now IR apart from producing such good/popular songs has also experimented and came up with innovative compositions which others have not been able to atleast not to the level of IR. This is what differentiates him from other Md's. Now the percentage of such songs might be low. It hardly matters since not everyone can notice such nuances in a song. But again the bottomline, the common people need a good song to remember and hum and IR has given a lot of those and i dare say in their mind these might be even classics. Sorry for the digression hope this discussion stops here. I feel i had to respond .