Musical protégés

For many artists, success would not be possible with the support and guidance of an elder statesmen. But for every fruitful mentorship there are others that go sour. We look at why the mentor-protégé relationship is so important in the arts and how sometimes the mentor can become a tormentor. Joining us is oboist, journalist and author Blair Tindall; composer Jefferson Friedman; and music critic and author Evelyn McDonnell.