A Worcester Lady mass, next time on In the Mode, sung by the women of Trio Medieval, though it is unlikely that women would have sung it originally, it was written by and for the 13th century Benedictine monks of the Abbey of St Mary’s at Worcester. The title "Ladymass" refers to the Assumption of the Blessed Virgin. Some of it was lost and has been reconstructed for Trio Mediaeval by a modern composer.