Ilayaraja's copyright notice to S.P. Balasubramanyam asking the singer to pay royalties for performance of his musical compositions in USA has provoked debates, arguments and discussions on various fronts. To the question, does S.P Balasubramanyam need a license to perform his own works (songs he sang and recorded for films)? ; The answer is a simple and straight forward – Yes! S.P Balasubramanyam has to take two licenses for each song he wishes to perform - one for the lyrics,…