There was a little bit of emotion, chemistry and lots of music when globally renowned violinist Dr. L. Subramaniam and popular vocalist and his wife Kavita Krishnamurthy got onto the stage to celebrate the power of classical music at the Carnegie Hall in New York.

As part of HCL concerts -- an initiative to preserve and promote India's art and cultural heritage -- Subramaniam and Kavita got together to put a musical evening here on Thursday. This is the first time HCL has taken the concert to foreign shores.