History - Mulieres sedentes

Mar 05, 2021 (fiat)

add source, standardize incipit

incipit
Mulieres sedentes

mode_var
g

sources
[{"chant_id":"2288","source":"3","page":"776B","sequence":"5","extent":"2"},{"chant_id":"2288","source":"48","page":"441","sequence":"4","extent":"2"}]

version
Solesmes 1961