History - Beata Mater... Regina mundi intercede
Nov 04, 2023 (igneus)
Liber antiphonarius 1960 removed (different melody; already has correct separate transcription)
sources
[{"chant_id":"1902","source":"3","page":"1476H","sequence":"1","extent":"1"},{"chant_id":"1902","source":"48","page":"[129]","sequence":"1","extent":"1"}]