We should not need to talk about “mastery” here – it is a term so often used without any supporting evidence. But Karen’s audience, which has become as wide and far-reaching as her talent – continues to evolve and go before her, as she has proven repeatedly to excel in a variety of disciplines: as pianist, jazz singer, symphonic composer and arranger, gospel choir director, recording artist, author, web series producer and host, – and it doesn’t stop there.