Imagine being a multi-talented artist, a composer who has crafted scores for TV and iconic films like Jeremiah Johnson and The Candidate. Now, imagine you're also an acclaimed actor, having graced countless movies and winning a Tony Award for Children of a Lesser God Picture collaborating with legendary directors such as Bob Fosse, Mike Nichols, and Stephen Sondheim. Oh, and did I mention your father was the renowned pianist Artur Rubinstein? Growing up, you played for distinguished guests li...