hi, It is a bit difficult to upload Carnatic Compositions. Try the link below, it may be of some use to you. http://www.carnaticcorner.com/lyrics.html#other
jaanu, by soft copy of music you mean the song alone or notation. It is a vast ocean. IF you mention which song..If i have them I will post it. and you can refer to the site that vanaja has provided .....
Hi Rasikapriya.org has quite a few collections posted by members which can be downloaded. I have a collection... if you need anything in particular , i will look for it and send u if i have it with me cheers Bhooma