Ever since he was very little, Paul Müller has been fascinated by singing and by theatre. And to this day, the Austrian-Swiss unites these two passions—winning over audiences when he takes the stage as a singer and actor and demonstrating his pedagogical prowess as a school textbook author and secondary school teacher as well as in his position as a senior artist for voice-related subjects at the Max Reinhardt Seminar and lecturer at the Antonio Salieri Department.