Like A Stone From The Moon - A Colloquial Concert: Symphony No. 9 in D minor, WAB 109, Finale (unfinished) - Documentation of the Fragment - Extreme dissonances in the trumpets towards the end of the block (如月之石——口语化音乐会：d小调第九交响曲，WAB 109，终曲（未完成）——片段文献 - 段落结尾处小号中的极端不协和音)
