Resource Bruce Baker: Invocation - downloadable PDF SCORE Pdf typeset Full score × Borrow/Hire: To borrow items or hire parts please email SOUNZ directly at [email protected]. Samples About Featuring 1 Samples Sample Score Sample: pages 6 and 7 About Work Invocation Collation 9pp; 0; 9p. Copyright Bruce Baker Featuring Invocation for SATB choir with piano or organ by Bruce Baker in 1992