Karen was born in Argentina, and has lived and worked in New York and Los Angeles. She began her career when she was invited to join the very first Jazz And 80s album and there was instant chemistry.
She dug the arrangements created for these 80s standards and producers felt her voice was a perfect fit.
Karen has a large and dedicated fan base around the world. She has toured in Europe, throughout Latin America and Japan, where her fans come out in droves to watch her play the historic Blue Note Café. With her Marilyn-like locks and her easy elegance as well as 4 albums to her name, she always plays to a sold-out crowd.