History - Christus factus est
Feb 16, 2021 (fiat)
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[{"chant_id":"1862","source":"3","page":"659","sequence":"1","extent":"1"},{"chant_id":"1862","source":"48","page":"434","sequence":"2","extent":"2"}]
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Solesmes 1961
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sources
[{"chant_id":"1862","source":"3","page":"659","sequence":"1","extent":"1"},{"chant_id":"1862","source":"48","page":"434","sequence":"2","extent":"2"}]
version
Solesmes 1961