Kamal Hassan bought musical instruments from Bali , Indonesia , for recording a song in a mythical segment in the film because the instruments sounded both Indian and exotic and traditional tunes were mixed with orchestral symphony backgrounds and were fused with Villupattu and Theyyam .
Kamal Hassan bought musical instruments from Bali , Indonesia , for recording a song in a mythical segment in the film because the instruments sounded both Indian and exotic and both Ghibran and Kamal Hassan wanted the music to be creative . 
 Traditional tunes were mixed with orchestral symphony backgrounds and were fused with Villupattu and Theyyam .