Thứ Sáu, 1 tháng 2, 2019

Youtube daily Feb 1 2019

hey welcome to 12tone! back in 2017, we did a video about Comfortably Numb that, statistically

speaking, everyone watching this video has probably already seen.

but Pink Floyd is one of those bands that continued to grow, experiment, and change

a lot over their career, so I thought it'd be good to look at another one of their biggest

hits from a different era, maybe something off their best-selling album, Dark Side Of

The Moon. and what better song to grab off that album than their sarcastic send-up of

materialism, Money.

normally this is where I'd play you a recreation of the intro, but Money doesn't actually start

with music: it starts with a cash register.

this is an example of what's called an organic loop, where non-musical sounds are put together

in a musical context, creating a sort of musicality of the mundane.

it's a great way to communicate very specific concepts: like, yes, you could try to write

music that makes your listener think of money, but you'd be hard-pressed to find something

that does it better than the sound of jingling coins, so why not just use that? in fact,

I've heard it claimed that Money was the first ever use of an organic loop in popular music,

which is a very hard claim to verify, but whether or not it was literally the first,

it was definitely an early pioneer.

after a little bit, the bass comes in, playing the riff that pretty much defines this song:

(bang) there's a lot to look at here, but let's start with the most obvious: there's

only 7 beats.

most music we listen to breaks up into chunks of either 3 or 4, so using a number as complex

as 7 instead makes the music feel almost lopsided, like its pieces don't quite fit together neatly.

but Money does a really clever thing with this: it introduces the 7-beat pattern in

the organic loop, before you're actually listening for a sense of metric hierarchy, so you just

get used to this pattern of 7 sounds, and by the time the bass slides in we're already

familiar with the structure.

in this case, the riff mostly breaks up into groups of 3. in the first group, we start

on a low B, jump up to a high B, then walk back down to the low B, stopping at F# along

the way.

this outlines a B power chord, telling us what the root is without giving us much information

on the overall tonality.

after that we jump down to a low F#, then walk up through A back to B. at this point,

we've completed 6 of our 7 beats and so far we're mostly just playing roots and 5ths.

the A tells us we're probably in B minor, but its position in the walk-up means it doesn't

really stand out melodically. if this riff was only 6 beats long, I think it'd be pretty

boring.

check it out: (bang) fortunately, though, that's not what happens: right when we think

we're done, the riff turns around, drops back to A, then suddenly leaps up to D, the minor

3rd. it's a new note, probably the most interesting one here, and it's positioned on a beat that

exists outside of the overall metric structure, giving every bar its own little twist ending.

it's such a good payoff, tying the whole riff together perfectly, and it's the reason why

Waters can get away with playing it over and over, with very few interruptions, for the

first three minutes of the song.

it does change a couple times, though.

the first is subtle, and comes with the vocals. when Gilmour sings the "you get a good job"

line, Waters switches things up and plays this.

(bang) it's basically the same thing, but he's swapped the high B for a D in order to

match the melody.

Gilmour, though, doesn't quite return the favor: when we get to the end of the riff,

where Waters plays a D again, Gilmour overshoots it and sings an E instead, creating a sort

of tension that implies that maybe, just maybe, he might not be entirely sincere in his assertion

that, and I quote, "you're ok".

this line also does some fun stuff with the rhythm.

if you look at how Gilmour sings "you get a good job", the accents fall on the words

"get" and "job", but if we look at the bass part, the downbeat actually happens while

he's singing "good", which gets almost no emphasis at all. this almost gives the sense

that we've changed time signatures, and makes this section pretty difficult to count if

you don't know what's going on, but really the vocals are just singing with a different

pattern of accents than everyone else.

it's a cool, kinda disorienting effect.

eventually the time signature does change, though, when the bass plays this: (bang) here,

we've switched to the much more common time signature of 4/4.

sort of.

actually, there's half a bar missing here, which means in total this section is 14 quarter

notes long, so we could technically still write it in 7/4, but if we look at it like

that the accent pattern is complete chaos, so I think most people will feel this as a

metric shift.

on notes, though, this is pretty interesting: they start by outlining F# minor, then E minor.

in the key of B, these are the V and IV chords, and walking from V to IV and then back to

I is a pretty classic Blues move.

it gives you a sense of the tonality without actually creating a strong sense of resolution,

because Blues songs aren't really big on letting you rest.

the only note that really stands out to me here is this F natural, which isn't in the

key, but it's just serving as a passing note between the roots of the two chords, which

is another common feature of the Blues.

that's basically all that happens until the saxophone solo, which starts over the bass

riff but then moves to this: (bang) which is just the same riff but built around E instead.

again, E is the IV chord, and here it's providing a sort of reprieve from the endless B minor,

giving the soloist another harmonic landscape to explore.

inserting the IV chord to break up a long run of I chords is yet another Blues move.

after the sax solo comes the guitar solo, where things… change.

a lot. for starters, we're back to 4/4. and not, like, a weird, sneaky 4/4 where we sometimes

lose track of half a bar.

no, this is just straight-up common time.

the section is built on top of three main bass riffs, this one: (bang) which outlines

B minor, this one: (bang) outlining E minor, and this one (bang) outlining F# minor.

each of these riffs is built around a descending half-step line, which makes it feel like we're

just constantly falling.

interpret that symbolism however you want.

anyway the way these riffs are put together is… ok, you know how I've been pointing

out that various parts of this song are references to the Blues?

well, this section is more than just a reference, it's a straight-up Blues form.

specifically, it's a variation of the 12-bar blues pattern, which is four bars of the I

chord, two bars of IV, two bars of I, then V, IV, I, I, lather, rinse, repeat.

this version, though, makes two big changes to that structure.

first, it doubles the length, so we've got 8 bars of I, four bars of IV, and so on, making

it technically a 24-bar blues.

the other change is that instead of this IV chord near the end, the whole band comes together

to play this: (bang) which is just a big, dramatic walk down the minor scale, with an

extra note added in at the end in order to make it all fit properly.

this is reminiscent of a device called a turnaround, where the final bar of a 12-bar Blues is replaced

with something big and loud in order to emphasize the return to the beginning, but in Money

they hit that turnaround early, so after it's done we still have four more bars before the

pattern actually repeats.

I'm not entirely sure why: my best guess is just that the transition from the F# riff

to the E riff doesn't sound great 'cause the first one ends on an E already, so slapping

the turnaround over the E chord avoids that awkward move.

that's not a great explanation, though, so if you have a better guess please let me know.

I want to take a second, though, to acknowledge how appropriate it is that this song borrows

so heavily from the Blues.

a lot of Blues songs are either directly or indirectly about the struggles of poverty,

so using those forms in a song that sarcastically praises the relentless pursuit of profit results

in a pretty scathing critique.

it's a clever use of the musical vocabulary in order to make a point through association.

anyway, they play through the 12-bar pattern 3 times, and in order to make it work for

that long, they need to play with dynamics. in the first section, everything's big and

loud, the drums are crashing through, and the guitars are soaked in reverb. for the

second time, though, that all changes: the drums switch to mostly just high hats, and

the guitars lose most of their effects, taking on a much drier tone.

this makes it feel calmer, quieter, and more intimate, which they maintain until that big

walk-down, setting up the third time through where everything is big and crashy again.

the solo itself is also interesting: it sounds like a guitar duel, but as far as I can tell

Gilmour played all the guitar parts, so he's kinda just battling with himself.

it's a neat effect.

and that's pretty much it.

after that we go back to the main bass riff, play through those sections a few more times,

then end with this (bang) which is just the last bit of the riff looped forever until

it fades out, 'cause the pursuit of money never actually ends.

or something.

who knows?

before we go, though, I have a quick announcement: I'm gonna be taking July off this year, so

in order to make sure I'm still publishing, I'll be hosting some guest videos, and I'm

looking for guests.

so if you make educational videos of any kind, even if your stuff's not music-related, I

made a video over on my side channel with more information on how that's gonna work.

I also talked a bit about why I'm doing this, so if you're just curious about that, you

can go check it out too.

link, as always, in the description.

oh, also, go subscribe to my side channel! it's called 19tone and right now I'm using

it mostly for announcements so the youtube algorithm doesn't punish me for making them,

but I have some plans for more experimental content that will hopefully go up there at

some point.

and hey, thanks for watching! this song was chosen by my patrons over on Patreon, so if

you want to help pick the next song we analyze just head on over to Patreon and pledge at

any level! you can also join our mailing list to find out about new episodes, like, share,

comment, subscribe, and above all, keep on rockin'.

For more infomation >> Understanding Pink Floyd's "Money" - Duration: 8:54.

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The Mathematics of Monkeybread (in delicious VR180) - Duration: 3:13.

So say you're ruining yet another batch of cookies because, who knows, too much butter?

not enough flour? didn't chill the dough long enough?

Could be anything, there's too many variables and this is why baking from scratch is hard

and I'll stick with mathematics thank you very much.

But I do know one delicious recipe that's hard to get wrong.

And by the way this video is in VR180 so use a headset or look around by moving your phone

or dragging the video because today we're making Monkeybread.

Monkeybread, aka puzzle bread or pull-apart bread, is a classic american food invented

in the 1970s to take advantage of pre-prepared refrigerated biscuit dough for an easy-to-make

snack suitable for groups of children and/or adults with no plates or utensils necessary.

I'll be making the dough bits round to better simulate properties of Voronoi diagrams, but

the basic idea is that each ball of dough is like a little cell coated in cinnamon sugar,

and large amounts of brown sugar butter.

Lots and lots of butter.

In the oven all these spheres of dough will expand and develop facets as they smoosh into

each other, so they're more polygonal and no longer spheres.

What kind of shapes would you expect the cells to form?

Let's go back to my batch of cookie, and I'll use icing to draw the lines where the

cookieblobs hit each other.

It looks a lot like a Voronoi diagram, which is a kind of diagram where you start with

a bunch of points, or, cookiedough blobs, and then it's as if each point spreads out

until it gets all the area that's close to it, or at least, closer to it than to any

other point.

If you started with points organized into a very efficient cookie packing like this,

then the Voronoi diagram would look like a bunch of hexagons, except on the edges where

technically the cell includes the slice of space going infinitely off the cookie sheet,

not that I have enough dough for infinitely large cookies, which just marks another place

where mathematical theory is better than the realities of baking.

But for our more randomly placed cookie blob sheet, the Voronoi cells are irregular polygons,

and these look pretty typical for 2D Voronoi cells.

But what about 3D Voronoi cells?

There's many theoretically perfect way to pack spheres together where they'd expand

into perfectly fitting cubes or rhombic dodecahedra or other fun shapes, but when you toss all

the dough balls randomly into a bundt pan we'll get more typical random Voronoi cells.

I mean it's not quite mathematically Voronoi-y because of how dough works and physics but

it's similar enough that our Monkeybread bits will have that distinctive Voronoi flavor.

The Bundt pan, by the way, not only makes genus 0 baked goods into genus 1 baked goods,

but the hole in the middle adds surface area, which is not only great for having lots of

glaze or crust but essential for Monkeybread in particular so that more cells are on the

surface.

You eat it by just grabbing a cell and pulling it apart from the bread, and the toroidal

shape means you can pick at it from all sides, including inside.

Bundt pans also provide areas of both negative and positive curvature to observe, which helps

better simulate a comparison to the formation of epithelial cells, hence the Scutoid connection

(more about scutoids next time).

Altogether, Monkeybread is quite the mathematical snack.

For more infomation >> The Mathematics of Monkeybread (in delicious VR180) - Duration: 3:13.

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DIY Ribbon Brooch Pin - Duration: 3:21.

Hi everyone, thank you for subscribing the SIMP DÉCOR channel.

Today SIMP Décor will make a brooch from the ribbon.

Material to be prepared:

Blue satin ribbon

Blue thread

Needle

Candle

Scissor

Beads

Hard cloth that has been shaped round

Tweezers

Pin

First, cut the ribbon along 7 cm, make 5 pieces

After that, burn the edges of the ribbon using candle.

Then sew the ribbon one by one like this.

after finishing form the ribbon into a flower arrangement.

stick the round cloth that has been prepared using glue gun.

Don't forget to attach the beads.

Then the last step, stick the pin to the brooch and finish.

If you want to request a video about a craft like this.

Please comment, don't forget to subscribe.

For more infomation >> DIY Ribbon Brooch Pin - Duration: 3:21.

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app para poner fondos animados!! - Duration: 3:57.

hello guys and girls, welcome to my channel

Today I will show you an app to have animated backgrounds, use it is simple ... nothing difficult

you can use up to 5 funds as maximum

to have...

GO Multiple Wallpaper: play store

saw? we only apply and already, it automatically becomes instantaneous

For more infomation >> app para poner fondos animados!! - Duration: 3:57.

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Advocate Monika Arora On Freedom Of Speech - 1 - Duration: 21:31.

Advocate Monika Arora On Freedom Of Speech

For more infomation >> Advocate Monika Arora On Freedom Of Speech - 1 - Duration: 21:31.

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TOP 5 KODI ADDONS FEBRUARY 2019 🔥 ON XBOX ONE & AMAZON FIRESTICK - Duration: 7:18.

Subscribe to the channel and turn on the notification bells. So you never miss an update

Hello guys, I'm kodi best build and back with you again with another video I

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