https://en.wikipedia.org/wiki/BACH_motif
https://www.youtube.com/watch?v=INKRUAEVRi0
Double and triple fugues, employing two and three subjects respectively:
- Contrapunctus 8, a 3: triple fugue with three subjects, having independent expositions
- Contrapunctus 9, a 4, alla Duodecima: double fugue, with two subjects occurring dependently and in invertible counterpoint at the twelfth
- Contrapunctus 10, a 4, alla Decima: double fugue, with two subjects occurring dependently and in invertible counterpoint at the tenth
- Contrapunctus 11, a 4: triple fugue, employing the three subjects of Contrapunctus 8 in inversion
https://en.wikipedia.org/wiki/The_Art_of_Fugue
How does a pipe organ actually work? | Anna Lapwood | Classic FM
0:32 Ravel - Le Tombeau de Couperin
3:26 Fugue in G-minor BWV 578
5:50 Prelude & Fugue in A Minor BWV 543
Pipe Organ (An instrument the size of a building)
The Great Stalacpipe Organ (a cave that you play)
Fugue improvisation for beginners
How to learn Bach Fugues on the piano- effective and useful methods
“some people jump out of airplanes, some deep ocean dive, we musicians sightread the fugues”
How to Learn Bach's Fugues
Beyond the Notes: BWV 543
最天真爛漫甜美的巴赫賦格
Fugue no. 21 – J. S. Bach //Musical analysis with structure
Fuga XXI
有好奇過地獄之門緩緩開啟是什麼聲音嗎
Jeanne Demessieux – Octaves
“Next to Jeanne Demessieux we all play the pedals like elephants!” (MARCEL DUPRE)
無法更滿意。這首樂章的地位想必不用多說。起初使我深刻的是僅僅是小提琴獨奏卻能二重奏甚至有一支樂隊的效果，意境深邃，樂理結構充滿數理的嚴謹慎密，感情有如宗教和哲學般直指人心、撼動靈魂。單純冠以好不好聽的評價無疑是低估了它的偉大、神聖和超越性。
再談這個版本。如果說演奏中沒有出現過技術上的差錯叫flawless，那Hilary Hahn這個版本在我心中從感情到技術都是perfect。沒有一點點紊亂地、忠實地還原了巴赫的初衷。開首就把那段極具挑戰性的多重和弦拉得飽滿而細膩，音色圓潤厚實，節奏不急不緩，在有那麼多橫跨四條弦的音符仍能保持從弓尾到弓尖一樣有力，充分顯示了她的功力深厚。少許具個人特色的演繹也是恰到好處，基調深沉卻不刻意煽情，不同部分之間的過渡流暢自然同時也不忘營造對比。尤其喜歡9分那裡，感情如急泉噴湧而出後的安詳寧靜一一像是映照著作曲者一生的苦難、掙扎、又像是睿智的長者對人生有了充分的感悟，一個虔誠的信徒在死亡將至時看見天堂溫暖的曙光。
另一個很喜歡的位置在13:30，好幾次在外面聽得熱淚盈眶。彷彿前面一層一層、無處安放的迴迂感情累積起來，終在這裡尋到了它的出口和答案，美麗得使人為之屏息。聽前面的部分心情隨著樂章跌宕起伏、為之動容，而後面就像被洗滌過一樣平靜，最後結局與開首互相呼應，悠長而完滿地收結，言有盡而意無窮。
總之是我在希望在喪禮上播的歌#1。
2016.06.27