DANIEL BARENBOIM: CONDUCTING CHANGE The world-renowned pianist, conductor and activist Daniel Barenboim is dedicated to making real change in the world through music. TIFT MERRITT'S TRANSFORMATIONS In the songs of Tift Merritt, the stuff of everyday life is ripe for the picking. VIVEK SHRAYA: CHANGING FOR GOOD For the interdisciplinary artist Vivek Shraya, creativity is at the heart of self-discovery.