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Polychoron Productions
Polychoron Productions
Polychoron Productions
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Explainers about music theory, history, and composition
Harmony, Done Visually
6:01
2 года назад
The longest chord progression
5:19
3 года назад
How Computers Write Music, without AI
5:17
3 года назад
The longest scale
6:08
3 года назад
The Fugue Explained
8:44
3 года назад
The Liszt Modulation
4:40
3 года назад
AP® Physics 1: Kinematics (Unit 1)
5:26
3 года назад
The math behind the circle of fifths
5:39
3 года назад
How Computers Store Numbers
10:01
3 года назад
Negative Harmony Chorale Example
0:47
3 года назад
Negative Harmony Explained
5:19
3 года назад
The Tuning Systems of Western Music
8:26
4 года назад
Комментарии
@leticiareyes9951
@leticiareyes9951 22 часа назад
Unit 3 🙏🙏
@TelepathShield
@TelepathShield 23 часа назад
What about circular motion?
@BillyWilly-w6r
@BillyWilly-w6r 7 дней назад
Dear AI voice. FU. That is all.
@avivmamraev7237
@avivmamraev7237 9 дней назад
Oh man your view count is unjust. You are covering interesting topics with excellent editing, I love your content❤. I hope that your channel will get the numbers it deserves
@InnaInMusic
@InnaInMusic 9 дней назад
Thank you so much
@skzvt2986
@skzvt2986 11 дней назад
These videos are the only thing compensating for the fact that my physics teacher cannot teach to save his life
@ShiNoTenshi-5
@ShiNoTenshi-5 17 дней назад
I m cooked as a sophomore, hope this does not impact my gpa much
@kotcmentarny
@kotcmentarny 22 дня назад
i didn't understand shit
@adrianaslund8605
@adrianaslund8605 27 дней назад
"So it's just chromatic?" "No!"
@thōmās8846-x5n
@thōmās8846-x5n Месяц назад
You just gave a better explanation of negative harmony (inversion) in 10 seconds than I have heard on whole videos about negative harmony. Well done! This was such an informative video
@RealityRogue
@RealityRogue Месяц назад
These kinds of videos are SUPER good for quick reference to pull up if you already learned these and need a refresher
@dr.g2628
@dr.g2628 Месяц назад
the dark side of negative harmony is still very dark (I still don't get it).
@jrtaylor2601
@jrtaylor2601 Месяц назад
That was outstanding! Well done, and thank you!
@Lythen07
@Lythen07 Месяц назад
i think i signed my life away... cant change classes anymore and i thought i was good at math 😭
@carlosgallardo7636
@carlosgallardo7636 Месяц назад
you aren’t alone pal
@Qaptyl
@Qaptyl Месяц назад
Some mathematician somewhere died at 5:32
@edwardreznichenko8127
@edwardreznichenko8127 Месяц назад
goddamn it made me only more confused
@composer7325
@composer7325 Месяц назад
Excellent, thank you.
@Axolotl-Zero
@Axolotl-Zero Месяц назад
I was just about to look up the exact title you had, thanks
@vandersoninformatica546
@vandersoninformatica546 2 месяца назад
It's increble
@emilyarana2510
@emilyarana2510 2 месяца назад
Excellent content! You merit plenty of more recognition
@markofleur6413
@markofleur6413 2 месяца назад
Please keep on doing AP Physics videos
@therealzilch
@therealzilch 2 месяца назад
At 1:30, you say that just intonation was invented by Pythagoras. Nope. Very poor research skills.
@bullseyecg3501
@bullseyecg3501 2 месяца назад
wanted to come back and thank you for helping me get a 5 on my ap physics exam :) awesome videos
@BlackSailPass_GuitarCovers
@BlackSailPass_GuitarCovers 2 месяца назад
6:50 Or, as it's known in Extreme Metal: 'plays the heavy riff again, but slower'.
@nirvairsingh9522
@nirvairsingh9522 3 месяца назад
I can’t believe discrete math came to haunt me again when I decided to learn music production this summer
@tverdyznaqs
@tverdyznaqs 3 месяца назад
This coloring system would be perfect for the piano roll in fl studio! It already lets you assign colors to arbitrary groups of notes and all that's missing is an option to tie these colors to specific pitches. Like, they could totally add this and it wouldn't even be that hard to implement
@emilev2134
@emilev2134 3 месяца назад
Really appreciate the video! Why go for just four first notes? Like you could take de five first notes of a scale for exemple then repeat, or in alternance four and three for exemple? Or even 1, after 2, after 3, after 4, after 5, after 6, after the whole thing, Would it work? What about other scales famillies like melodic minor or double harmonic major? Can you build a "super melodic minor"? Also if you use one quarter tone in your initial structure, like a maqam's tetrachord, would you be able to generate more structures?
@billwilkie6211
@billwilkie6211 3 месяца назад
What's that hammer in the background?
@S1Wi-B
@S1Wi-B 3 месяца назад
I'm here because I'm taking this sophmore year and I just want to know if it's as hard as people say 🤣
@NaraneRamprasad
@NaraneRamprasad 2 месяца назад
Literally learning the same things in grade 11 physics in British Columbia. Thought it would be harder.
@wernervannuffel2608
@wernervannuffel2608 3 месяца назад
Top! 👌
@McBroncex
@McBroncex 3 месяца назад
3:29 wait that is a Cm6 chord, not Half diminished
@Qaptyl
@Qaptyl Месяц назад
also 3:34 is a Cmb6 (C minor flat 6) not a Cm6 (C minor 6)
@ЕленаКомарова-о4б
@ЕленаКомарова-о4б 3 месяца назад
В негативной версии слух не фокусируется на окончании фраз - нет устойчивых кадансов
@Tyrell_Corp2019
@Tyrell_Corp2019 3 месяца назад
Bach is technically considered a part of the rococo period. The "transition" between baroque and classical methods. In fact, he was considered old fashioned during his day. Imagine Duke Ellington, composing big band music in 1990. No one would have cared. Same for Johann unfortunately. :(
@its.sxnshine
@its.sxnshine 3 месяца назад
as someone whos going into ap physics sophomore year (in a month), im watching these to prepare and this is horrifying
@razor-zx4gy
@razor-zx4gy 2 месяца назад
I’m also going into ap physics but as a junior and I didn’t understand a single thing that they were talking about 😭 ima try watching other videos before this one bc I think this is a review vid
@anaiyadelemore5537
@anaiyadelemore5537 2 месяца назад
I'm worried, I just started school yesterday as a sophomore and my teacher isn't great 😭 I hope some of these videos save me 😅
@its.sxnshine
@its.sxnshine 2 месяца назад
good luck to both of you!!
@Kyjack1556
@Kyjack1556 Месяц назад
I don’t get how people take ap classes so early our school doesn’t let you take ap physics till at least junior year. Most ap classes are not even available till then
@slapmyfunkybass
@slapmyfunkybass 4 месяца назад
I’ve studied arrangement, orchestration and composition and think this is the most confusing, useless and overrated concept I’ve ever come across.
@ilikeapples811
@ilikeapples811 4 месяца назад
Man come back to physics bro this yo calling u a genius
@HYP3RK1NECT
@HYP3RK1NECT 4 месяца назад
Lo curioso es que el círculo de CUARTAS, es la reversa del círculo de QUINTAS.
@live_destin-3408
@live_destin-3408 4 месяца назад
This was very well done! I've been a fan of processing for a long time / using it for years. I don't often see people making projects with it, with the exception of TheCodingTrain community members. The best part of this video was the presentation, the animations for code blocks appearing was smooth and the script was well written. Bravo!
@DarkSolidity
@DarkSolidity 4 месяца назад
The digital roots of these sets has me shook
@JacquesMare
@JacquesMare 4 месяца назад
Oh gd........ it's come down to this.....
@LluvioCT
@LluvioCT 5 месяцев назад
Why is everyone bullying this guy this video taught me more about music
@andreswainselboim9217
@andreswainselboim9217 5 месяцев назад
Nice video! As I listened to the passage it ocurred to me that the chromatic pivot chord can also be heard as a Ger6 in Em (if in an unusual inversion), which stays in the previously established tonal center. Another interesting detail I think smooths the passage is that the top C has a contrapuntal (as 9th of the chord) and tonal (as m6 of E) tendency to resolve down to B (5 of E). However, when it is reinterpreted chromatically as B# it becomes (in view of the whole phrase) a tone which still tends to resolve to 5 (C# in F#), but now from the opposite direction. I feel these kind of fragments illustrate an important reason for the adoption of enharmonic equivalence in our tuning systems, since it allows for such expressive ambiguities!
@Noellefromhell_
@Noellefromhell_ 5 месяцев назад
Watching this before even taking the course…I think I made a mistake 💀
@TUNA_464
@TUNA_464 4 месяца назад
Me too but I Think this video isn’t for new people, it feels like it’s more of a review, cause I didn’t understand a thing
@starfishsystems
@starfishsystems 5 месяцев назад
This treatment is valuable but incomplete, indeed silent on the most important point of all. It only describes the positional relationship between notes as an ordered set treated as a group. It neglects the important point that musical notes are a notation for describing SOUNDS. Each note has a corresponding frequency and wavelength of physical vibration. Most people know that two notes an octave apart are called by the same name, so for example A440 (known as "concert pitch" at 440Hz) and A880 (880 Hz) are both called A. The reason why the fifth interval is so important musically (even neglecting the set-theoretic aspect) is that the fifth above a given note N of frequency f is that it has the frequency 3/2f. There is a physical harmonic resonance in this relationship between frequencies, just as there is for the octave of N at 2f. This has two important physical consequences. A set of objects tuned to vibrate at these frequencies will tend to vibrate sympathetically when one of them is sounded. Also, we have reason to believe that within the complex neural structure of our brains is something equivalent to a phase lock loop, which is naturally reactive to harmonic intervals. This is the most fundamental reason why music "sounds good" to us, and it's the first step in understanding why music is MUSIC and not just some interesting features of ordered sets. Taking a root note N at frequency f, the harmonic sequence begins f (root,) 2 f (octave,) 3/2 f (perfect fifth above root,) 4/2 f (octave,) 5/2 f (major third above root,) 6/2 f (perfect fifth above octave,) and then things start to sound a bit weird. A similar effect happens if we follow around the circle of fifths from the root (f,) fifth (3/2 f,) fifth of fifth (3/2×3/2 f) and so on. The fifth of the fifth is a major second interval, almost. The problem is that in a 12-tone even-tempered scale, each semitone frequency g is a factor of 2^(1/12) ~= 1.0594 greater than the previous one f, whereas the fifth interval by this method, f^(7g) ~= 1.498 f is not quite that of our harmonic method 1.500 f. If we only take a couple of steps, say the fifth of the fifth, it's close enough to fool the phase lock loop in our brain, but the further we carry it, the more audible the discrepancy becomes, hence effects such as the "wolf fifth." In other words, we can only close the circle of fifths right around through all twelve notes if we use 2^(7/12) × f instead of 3/2 f at each step. Starting at A440 (440Hz) we would not use 3/2×440 = 660Hz for the E above concert A, but instead 2^(7/12) × 440 = 659.255. I can understand why the video didn't get into these slightly hairy sound calculations, but hey, we're taking about music, and music is nothing without sound.
@whitneyahwee2614
@whitneyahwee2614 5 месяцев назад
This was a straight shot, nice work
@naynayw
@naynayw 5 месяцев назад
Amazing ending haha
@dunnkruger8825
@dunnkruger8825 6 месяцев назад
Gender dissonance
@steveroark6393
@steveroark6393 6 месяцев назад
I understood until he began to speak.
@bobbyb6412
@bobbyb6412 6 месяцев назад
we need more videos :)
@avatarist
@avatarist 6 месяцев назад
yeah, nice background noise bruh