The Master of Music (MM) in Voice at the Peabody Institute, Johns Hopkins University, is a rigorous graduate program designed to develop advanced vocal performance skills, comprehensive knowledge of vocal literature, and broad competency in music theory and musicology. The degree is structured to prepare singers for professional careers through individualized voice lessons, language and diction proficiency, vocal coaching, seminars in music theory/musicology, research methods, and recitals. Students may choose a pedagogy emphasis within their degree if desired. The program requires a total of 42 credits (for most) over four full-time semesters, including the Performance Breakthrough Curriculum focused on portfolio development and entrepreneurial skills. 来源： https://peabody.jhu.edu/preparatory/ways-to-study/departments/voice/voice-performance-academy/