Prom 73: Before the Ending of the Day (Thu 6 Sep)
Written for Ash Wednesday and now one of the most famous choral works of all time, Allegri's setting of Psalm 51 ("Have mercy on me, O God") could barely be simpler, a series of ethereal block chords interspersed with plainchant. But from these ingredients Allegri, a 17th-century composer employed by Pope Urban VIII, spins a masterpiece, elemental and exquisite. When the soprano soloist takes flight for a top C, goosebumps are more or less guaranteed - and most likely tears, too. This late-night Prom also includes some other fine weepies: Ordo Virtutum by the 12th-century abbess-composer Hildegard of Bingen and Thomas Tallis's lustrous Te Lucis Ante Terminum (Before the Ending of the Light).
might be worth the effort