Composer Johanna Beyer's fascinating body of music and enigmatic life story constitute an important chapter in American music history. As a hard-working German migr piano teacher and accompanist living in and around New York City during the New Deal era, she composed plentiful music for piano, percussion ensemble, chamber groups, choir, band, and orchestra. A one-time student of Ruth Crawford, Charles Seeger, and Henry Cowell, Beyer was an ultramodernist,...