Born Kalaivani Nagaraj she took upon the name Lady Kash for her musical journey. The name, she has said in several interviews, was a result of a dream that occurred to her just before she embarked on her creative career. She has performed in various concerts around the globe including KLIMF with Yuvan Shankar Raja in Kuala Lumpur, Malaysia and a charity concert "SANGARSH" in Chennai, India which she rocked the stage. Her latest live band performance was at A.R. Rahman’s ‘Infinite Love’ concert in Singapore and Malaysia on April 2014.