SATB choir divisi and piano or organ - Digital Download SKU: OX.9780193531673 From Da Vinci Requiem. Composed by Cecilia McDowall. Sheet music. Octavo. 12 pages. Oxford University Press Digital #9780193531673. Published by Oxford University Press Digital (OX.9780193531673). ISBN 9780193531673.For SATB (with divisions) and piano or organ. The third movement of McDowall's powerful Da Vinci Requiem, this anthem is a compelling pairing of the 'Lacrimosa' text from the Missa pro defunctis with extracts from the Notebooks of Leonardo da Vinci, and has a poignant, tender simplicity.