Shatsruthi Rishabham, Suddha Gandharam, Shatsruthi Daivatam and Suddha Nishadam are four vivadi swaras. If any one or two vivadi swaras occur in a melam, it is known as Vivadi Mela. Such vivadi melakartas are 40 in total as shown below: Suddha Gandharam – 1st & 7th Chakras – …