History - Declinabo
Nov 13, 2018 (SirPL)
Added reference to Liber Usualis
sources
[{"chant_id":"198","source":"2","page":"509","sequence":"1","extent":"2"},{"chant_id":"198","source":"3","page":"1482","sequence":"2","extent":"2"}]
Added reference to Liber Usualis
sources
[{"chant_id":"198","source":"2","page":"509","sequence":"1","extent":"2"},{"chant_id":"198","source":"3","page":"1482","sequence":"2","extent":"2"}]