Resource Gillian Bibby: Tropus - downloadable PDF SCORE Pdf typeset Full score Buy × 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: Page 1-3 About Work Tropus Collation 33pp; xii; 21p. Copyright Gillian Bibby Publisher note SOUNZ Licence Featuring Tropus for solo organ by Gillian Bibby in 1972 20m