Resource Maria Grenfell: Blue Green Red Black - downloadable PDF SCORE Pdf typeset Full score × Borrow/Hire: To borrow items or hire parts please email SOUNZ directly at info@sounz.org.nz. Samples About Featuring 1 Samples Sample Score Sample: Pages 1-8 About Work Blue Green Red Black Collation 33pp: 0, 33p. Copyright Maria Grenfell Featuring Blue Green Red Black for percussion ensemble of four players by Maria Grenfell in 1996 14m