found: Work cat.: Hsu, John. It's all about music, 2015:p. 4 of cover (John Hsu, the fall of 1950, I became the assistant principal cellist of the Springfield Symphony Orchestra)
found: Cornell University Department of Music website, Dec. 8, 2016(A member of the Cornell music faculty for fifty years, from 1955 until his retirement in 2005, John Hsu is the Old Dominion Foundation Professor of Music, Emeritus. Through the years, he taught lessons in cello and viola da gamba, and courses in music theory, music history and performance practice; conducted the Cornell Collegium Musicum, the Sage Chapel Choir, the Cornell Chamber Orchestra, and the Cornell Symphony Orchestra; and was cellist of the Amadé Trio, Cornell's resident ensemble)
found: Rijnvos, R. Battlepiece 1 : for eight violoncello-players, ©1986.
found: Shirley, P. Right hand culture for violin, viola, and cello players, 1976.
found: Lippel, H.C. 32 daily exercises for advanced cello players, 1940.
found: LCMPT, March 10, 2017:cello (variants: bass violin; violoncello)
