Stephen Powell

Jonathan Leshnoff, Stephen Powell, Joyce Yang, Kansas City Symphony, Michael Stern

Norman Dello Joio, Heather Buck, Stephen Powell, Luke Scott, Ryan Stoll, Jeremy Ayres Fisher, Boston Modern Orchestra Project, Odyssey Opera, Gil Rose

Gustav Mahler, Melanie Diener, Juliane Banse, Lisa Larsson, Yvonne Naef, Birgit Remmert, Anthony Dean Griffey, Stephen Powell, Askar Abdrazakov, Alfred Muff, Schweizer Kammerchor, WDR Rundfunkchor Köln, Zürcher Sängerknaben, Kinderchor Kaltbrunn, Tonhalle‐Orchester Zürich, David Zinman