our guest is world renown conductor zubin mehta. people who are unfamiliar with the music world, explain your role. >> well, a lot is communication. i have the good fortunate at this point in my life, to make music as with soloists that i know for years and years or young soloists who i have auditioned and i choose to introduce. with both i work privately. the rehearsals and see what they have to say. how much i have to be flexible and flexibility musically speaking is very important. for the soloist to be flexible but mostly, for myself. so i have to be flexible. but you know, we are both free-thinking, free -- we supply in space together. and it's not as complicated as it sounds. >> there are some music critics who have suggested that with some conductors, not necessarily including you but some conductors that the dramatic arm movements according to these critics says more about the conductor tapconductor's ego thr responsibility. >> murveg is what you hear not -- music is what hear knot what you see. >> many holocaust survivors r