The score and parts for Judith Weir 's O Viridissima , scored for Violin, Cello and Piano. The work lasts around 4 minutes, and was written as a gift for the Late Music Concert Series, being first performed on 6th June 2015 by the Albany Trio at St Saviourgate Unitarian Chapel in York. O Viridissima  is a realisation/recomposition of Hildegard of Bingen's monodic hymn, 'O Viridissima Virga. Please note the score serves as the Piano part, and there are separate Violin and Cello parts.