Lotte Betts-Dean has joined Askonas Holt for worldwide management. She will be managed at Askonas Holt by Megan Steller. The Australian mezzo-soprano has premiered many works by contemporary composers, and recorded several composer portrait albums, including Michael Finnissy, Stuart MacRae, Catherine Lamb and Arthur Keegan. She has performed with the Bayerische Staatsoper, the Wigmore Hall, the Melbourne Symphony Orchestra, the {…}