Kamal Haasan went nostalgic and recaled his asssociation with music composer Ilayaraja at the audio launch of Viswaroopam in Chennai on Friday. The audio launch was presided over by Ilayaraja who released the first copy. Heaping lauersl on Raja, Kamal Haasan, he was the backbone for the long-run of my Raj Kaamal Films International. he gave amazing hit numbers for my movies’. He said it would be appropriate for Ilayaraja, whom he considers his elder brother to release the audio. Shankar Ehshaan Loy, who composed the music chose to seek the blessings of Ilayaraja on the occasion.