11.ibid., 63-64. Pham Duy. op. cit., 153-154; 240. Also see Tham Oanh, "Suc tien trien cua nen Viet nhac," Van Hoa Nguyet San 13 (Thang 5-6, 1953), 255-256. For the story of Myosotis, see Doan Man. "Gop phan tim hieu su hinh thanh nen am nhac cai cach Viet nam," ...