原文: The Bird, Let Loose in Eastern Skies. Dmitri Stepanovich Bortniansky. Choir sheet music. 1752-1825. For SSA choir. General.
译文: The Bird, Let Loose in Eastern Skies composed by Dmitri Stepanovich Bortniansky. 德米特里·斯捷潘诺维奇Bortniansky. 合唱乐谱. 1752年至1825年.