Music for the Requiem Mass of the February 28 Incident and subsequent White Terror. Lastly, the 20th century saw the development of the secular Requiem, written for public performance without specific religious observance, such as Frederick Delius's "Requiem", completed in 1916 and dedicated to "the memory of all young Artists fallen in the war", and Dmitry Kabalevsky's "Requiem" (Op. 72 – 1962), a setting of a poem written by Robert Rozhdestvensky especially for the composition. Herbert Howells's unaccompanied "Requiem" uses Psalm 23 ("The Lord is my shepherd"), Psalm 121 ("I will lift up mine eyes"), "Salvator mundi" ("O Saviour of the world," in English), "Requiem
Hear my prayer, O Lord (Purcell) Cambridge. The lyrics of the extant music are the first verse of Psalm 102: "Hear my prayer, O Lord, and let my crying come unto thee." (). Purcell set it for an a cappella choir consisting of eight voice parts: two soprano parts, two altos, two tenors and two basses (SSAATTBB). The anthem is 34 measures long, and is written in the key of C minor. Some arrangements include a continuo instrumental accompaniment. Musicologist and historian Franklin B. Zimmerman designated the anthem as "Z. 15" in his catalogue of Purcell's works. The duration of performances and recordings of this work