Something to sing about: Broadway vocal coach Joan Lader receives a special Tony honor next month. She discusses how she went from performing and voiceover work (“I did one for toilet paper”) to teaching for the past 34 years. Lader helped Madonna prepare for "Evita" and worked with Hugh Jackman, who had role in the teacher's special Tony prize.  In this podcast, students Cynthia Erivo, a nominee for “The Color Purple,” and two-time Tony winners Donna Murphy and Patti LuPone tell why love and what they’ve learned from Lader.