India, Oct. 6 -- Three decades in the music industry is no small feat, and Shankar Mahadevan, one-third of the iconic trio Shankar-Ehsaan-Loy, reflects on how the journey has been as much about evolution as it has been about music. "We have been there from the time they were using cassettes to CDs, then hard disk recording, and now streaming. We've seen it all," he says.

"The only constant in life is change, and being part of all these shifts in how music is created and consumed has been a real privilege," adds Shankar who performed at the recently concluded Bollywood Music Project, which took place for two days over the weekend in Mumbai.

Shankar also points out that the group's enduring relevance stems from a careful attention to cont...