GIA has partnered with the Calvin Institute of Christian Worship, directed by John Witvliet, to provide a distinguished series of choral anthems, edited by Pearl Shangkuan. The Calvin Institute’s unique inspiration consists of a focus for liturgical renewal within the Reformed tradition and beyond.
![Image of John Witvliet](https://giamusic-cms.s3.us-east-2.amazonaws.com/Webpages/SacredMusic/SeriesPages/Assets/SeriesEditors/JWitvliet_500.jpg)
John Witvliet
Series Editor
![Image of Pearl Shangkuan](https://giamusic-cms.s3.us-east-2.amazonaws.com/Webpages/SacredMusic/SeriesPages/Assets/SeriesEditors/PShangkuan_500.jpg)
Pearl Shangkuan
Series Editor