ماخذ: Mourn, mourn. The point at which the change from minor to major key is effected is moot. William Billings. A cappella. SATB.
ترجمه: ویلیام بیلینگز. cappella. مقدس، سرود چند صدایی. زبان. انگلیسی. An anthem for fast day, from "The Continental Harmony", 1794.
