The Globe and Mail, article by Martha Schabas:

https://www.theglobeandmail.com/arts/theatre-and-performance/dance-opera-bearing-makes-art-out-of-residential-school-ashes/article35401964/

“It’s a work in three parts: The first is set to a Bach motet, the second to music by Québécois composer Claude Vivier and the third to a commissioned score by Anishinaabe co-composer and librettist Spy Denommé-Welch and composer Catherine Magowan.”