Queen Mary II died on 28 December 1694, but her funeral in Westminster Abbey was not until March 5, 1695. Purcell composed a setting of the sixth of the seven sentences of the Anglican Burial Service ("Thou Knowest Lord", Z. 58C) for the occasion, together with the March and Canzona (Z. 780). It is believed these were performed with settings of the other six sentences by the Elizabethan composer Thomas Morley. Purcell had much earlier composed settings of three of the Burial Service sentences, including two different ones of "Thou Knowest Lord". The work is scored for soprano, alto, tenor, and bass, four trumpets, and basso continuo. The text is from the Book of Common Prayer (1662).
