Xah Music Blog

Human Animals and Their Songs. From which, the guts are deciphered.

The Well Tempered Clavier by Romaninoff 📺

This piece, is the best music in the universe. Bach, Well-Tempered Clavier, Book 1, Fugue № 8 📺

  1. ok, now, Xah edu corner, bout #20160701063239, on canon, fugue, and counter-point! and pitch, timbre, and what means musics!
  2. 1 first of all, u no unstand. it's too deep a subject.
  3. 2 see yonder sine wave of ya highschool? remember frequency, amplitude? and wave shape?
  4. side insert: the spectacular flame of mathematics Sine Curve
  5. 3 now, loundness is the size of the wave. frequency is the pitch. higher pitch, more squished the wave. shriek of girls.
  6. 4 wave shape corresponds to timber. that is, the “color” of the sound. e.g. piano, violin, human, sound different at same pitch
  7. 5 Let's present pitch by numbers. 1 2 3 4 5 …. So a piece of piano music is just sequence of numbers, each with a duration.
  8. 6 now you can play a song backward. namely, read the number sequence from last to first.
  9. 7 you can do transpose. That is, add/minus n to all numbers. So, if a song is 3 2 7 2 9, now if +1, it's 4 3 8 3 10
  10. 8 we can also play inverse. eg song 3 2 7, is -1 +5. Now do +1 -5. So new song is 3 4 -1. So, song 1 2 3 4 5 6, is 6 5 4 3 2 1. (if we transpose first)
  11. 9 another variation is length/shorten duration of each note, for all notes in the song.
  12. 10 now, you can combine any of the above, to create a new variation of the melody.
  13. 11 now, a canon is 1 melody with variations of the above means. basically, same melody, repeated, going each every way, in the same song.
  14. 12 fugue is just canon, but with non-strict rules. So, basically, a melody that repeat in varied ways in one song.
  15. 13 you can easily understand Fugue, by listening to this. 〈What is a Fugue? So You Want to Write a Fugue〉 What is a Fugue? So You Want to Write a Fugue
  16. 14 you see, the key is that the end result must be musical. that's what makes fugue difficult and fascinating.
  17. 15 the above mention ways of variation of a melody, is called contrapuntal or counter-point. so, fuge is contrapuntal composition.
  18. 16 j s bach is the king of writing fugue. goto youtube search fugue you'll find tons.
  19. 17 now, for some reason, contrapuntal music is a thing of the west. Music in china, for example, never developed such a concept.
  20. 18 lol. somebody made a fuge of lady gaga's song.
lady gaga fugue

Bach, Art of the Fugue 📺

Liszt, Years of Pilgrimage 📺 (on its own page)

“Listen, I'm not the nicest guy in the Universe, because I'm the smartest. And being nice is something stupid people do to hedge their bets.” —Rick & Morty

Nine Inch Nails ♪〈Hurt〉 from 〈Rick and Morty〉

Bach, Toccata & Fugue in D minor, BWV 565 📺

Chopin, Fantasie-Impromptu, Opus № 66 📺

Bach, Marcello, BWV 974 📺

Bach, Busoni — Chaconne in D minor 📺

Bach, Passacaglia and Fugue in C minor, BWV 582

Q: How to kill a mathematician? A: Play this fugue. Bach, Well-Tempered Clavier, Book 1, Fugue № 4 📺

Bach, Well-Tempered Clavier, Book 1, Fugue № 8

another brainless frenzy Darude ♪ 〈Sandstorm〉

Tez Cadey ♪〈Seve〉

Gaming Music ♪, or, some' like it

Feint - Vagrant (ft. Veela)

learn to read music

music notation sample

if you never learned those ♩ ♪ ♫ ♬, here's the basics. understanding-basic-music-theory-3.74.pdf

don't be scared by the title. Just scan the first chapter.

♪〈O Fortuna〉

Prince ♪〈1999〉 added my story.

Prince ♪〈Pop Life〉

Prince ♪〈I Would Die 4 U〉

Prince ♪〈Little Red Corvette〉

Prince, died, at age of 57. (June 7, 1958 to April 21, 2016)

cause of death seems to be natural cause but unexpected.

Shiela E's comment.

Here's one of my fav, Prince ♪〈Kiss〉

Leslie Howard Complete Liszt Titles

Beautiful Girls Playing Piano, Facial Expressions

Bjork, Weird

〈舊夢何處尋〉 Teresa Teng, Simon & Garfunkel ♪〈El Condor Pasa〉 (1970)

薛家燕 《再會吧十七歲》 (Byebye Seventeen)

A-Ha ♪〈Take on Me〉

我一見你就笑 I Smile When I See You - 鄧麗君 (Teresa Teng)

wow, this is the youngest Teresa Teng in video i've ever seen.

there exist such lovely creatures.

鄧麗君 《晶晶》 (Teresa Teng, Jing Jing) (updated)

Jennifer Rush ♪〈The Power of Love〉 (repost)

Cigarettes After Sex, Music

Interview with a Vampire, Lestat Piano

Piano MIDI Notes Art

♪〈Shake that Ass〉 from 〈Rick and Morty〉

大王叫我来巡山 Chinese TV series, 《King asked me to Mountaineer》

《大王叫我来巡山》 赵英俊版





Ice Cube ♪〈Gangsta Rap Made Me Do It〉

Theremin, Musical Instrument Without Touch

Marbel Machine, Mechanical Music Box