Cheethan, Deborah (1964)
Compositora y cantante Australiana de origen Yorta Yorta nacida en Nowra (Nueva gales del Sur)  
Bio 
https://es.wikipedia.org/wiki/Deborah_Cheetham 
https://en.wikipedia.org/wiki/Deborah_Cheetham
https://www.australianmusiccentre.com.au/artist/cheetham-deborah 
Info Yorta Yorta 
https://en.wikipedia.org/wiki/Yorta_Yorta
Es autora del 

Eumeralla, A réquiem War for Peace 
2018 
Solistas, coro y cuerdas 
Aboriginal solo soprano voice, solo mezzo-soprano voice, Aboriginal solo baritone voice, Aboriginal children's choir, chamber choir, chamber ensemble. 
Eumeralla, a war requiem for peace. Large scale work for soloists, choirs and orchestra. Sung in the language of the Gunditjmara people. Australia's first resistance-war commemoration for Aboriginal and non-Aboriginal performers. On-country premiere October 14, 2019 Port Fairy Spring Festival.
75 min
Info 
https://www.australianmusiccentre.com.au/workversion/cheetham-deborah-eumeralla/33698
https://www.artscentremelbourne.com.au/whats-on/2019/seasons/mso/eumeralla-a-war-requiem-for-peace
Musica (extracto) 
https://vimeo.com/311644159 
Musica Completa 
https://www.youtube.com/watch?v=jvsajmkgQu4
Video Info 
https://www.youtube.com/watch?v=UGHi4yb5GmY&t=12s