India, Nov. 23 -- You have done a variety of work, from singing at music festivals to being a judge. What has your journey been like?

I enjoy the journey more than the result. If you have passion and sincerity, you will achieve success. There have been many ups and downs too, which are necessary during the course of any career. But it's been interesting, from being a judge to a singer, composer, live performer and even a social activist. I feel that it's very important that we use the full spectrum of our talent. Especially for me, music is a tool to communicate with the world and I hope to bring about a change. Hence, I have a lot of cause-oriented songs. Last year I released one music video called Want To Be Free, which talks about our...