Constance Cochnower Virtue (6 January 1905 – 21 February 1992) was an American composer and organist[1] who developed a musical notation system called the Virtue Notagraph.
Life and career
Virtue was born in Cincinnati, Ohio, to Robert and Edith Rankin Cochnower. She married Navy doctor Clark W. Virtue[2] and they had two children, Christie and Robert.[3]
Virtue received a B.M. from the University of Cincinnati in 1927,[4] and a master's degree in sacred music from the Union Theological Seminary in New York in 1945. She gave private piano and organ lessons and taught at Grossmont College from 1961 to 1963. She also served as the organist/music director at several churches in New York and California. In 1968, she toured as the pianist with an opera program for Alaska Music Trails.[5]
Virtue developed the Notagraph, which has a seven-line staff,[6] in 1933 as a new system of musical notation. She trademarked the Notagraph[citation needed] and published two books about it: Design for a Modern Notation (1945)[7][8] and Music without Accidents (1975).[5]