頌音(sòng yīn) “sound of hymns”
not found at HD. 12.271.; DK. 12.245b(日本書紀);
100b26.從是經典受持一頌，諷誦，書寫，載於竹帛，銘著心，懷念而不忘。若聽頌(v.l. 誦)音，恭敬察之，方如如來、聖尊上句(p)
K. 225.6-; not found at L. 30c10;