Steve Vai at 2015 Rock in Rio concert. Pic/Getty images

You visited India 23 years ago. What are your memories?
I came to India as a spiritual soldier. Most people know me as a musician, but perhaps my most focused attention throughout my life has been on spirituality. There was a period I went through when I was researching various eastern philosophies and this brought me to India on several occasions. It was a tremendously rewarding experience.