Carnatic Ragas Meet Western Chords: A Piano Tutorial
Watch on YouTubeVideo summary
This video tutorial introduces an innovative application designed to harmonize every possible Carnatic Melakarta raga by bridging Indian classical music theory with Western chord structures. The host, Jason Zach from Nathaniel School of Music, explains that while traditional Carnatic theory fixes the Sa (tonic) and Pa (fifth) notes as perfect intervals, other degrees like Re, Ga, Dha, Ni, and Madhyama are adjustable to create 72 distinct scales. The app utilizes these mathematical foundations to generate chords for any selected raga instantly, catering to both musicians who want to improvise over existing melodies and those looking to compose new ones with creative harmonic options ranging from simple triads to complex seventh and cluster chords.
The interface of the application offers multiple visualization modes, including a 3D "sphere" view that resembles a solar system where ragas orbit like planets and their derivative janya scales act as moons. Users can switch between this spatial representation and a "brain mode," which presents the information in an interactive mind map format for easier navigation. A key feature highlighted is the grid or mandala layout organized by twelve chakras, such as Indu and Netra, each representing specific families of ragas based on their intervals. This system allows users to see how Western scales like Phrygian, Dorian, Mixolydian, and various minor modes correspond directly to specific Carnatic raga formulas, effectively mapping the entire tonal landscape onto a single visual framework.
Beyond visualization, the app provides practical tools for practice and collaboration through features like stage mode, which displays full kritis with pallavi, anupallavi, and charanam sections in Western notation alongside audio playback of tanpura drones at various octaves. The software also includes a listening function that can identify the raga being sung by users via microphone input, as well as drill modes for practicing specific swaras (notes) and talas (rhythmic cycles). For Western musicians collaborating with Indian artists or vice versa, the tool serves as an educational bridge, allowing one to hear how a raga sounds on instruments like the sitar while simultaneously viewing its compatible piano chords and inversions.
Ultimately, the tutorial concludes that this application solves the complexity of learning all 72 ragas by providing a scalable resource where users can explore every intervalic permutation without needing years of study. The host emphasizes that the theoretical backing is solid but acknowledges current limitations in their notation efforts due to limited resources, inviting community feedback on kriti selections and playback issues. By integrating traditional concepts like gamakas and directional properties with modern technology, the app aims to become a perfect practice tool for both Carnatic singers and Western pianists who wish to explore the rich harmonic possibilities hidden within every raga under the sun.
Read the full video transcript
Hi everyone, this is Jason Zach from
Nathaniel School of Music. In this
lesson, I'm going to show you how to
harmonize
every possible scale under the sun. And
when I say under the sun, I literally
mean that. Now, you might be thinking if
he teaches that or if he even attempts
to teach that, this might take months to
be covered in one lesson, but no. We
have an app which will show you this
based on your own comfort zone. And all
we are doing in this app is with the
help of the Melakarta raga concepts,
which are giving us 72 ragas based on,
you know, sort of basic maths if you
think about it, wherein
Carnatic musicians would say that the Sa
and Pa has to be fixed. And then the Re,
the Ga will be adjustable, there are
three of them. The Dha and the Ni would
be adjustable, there are three of them.
And the Mas are two in number. The
Shuddha Madhyamam and the Prati
Madhyamam. So, the Shuddha is basically
a western perfect fourth, and the Prati
Madhyama will be the sharp fourth, also
known as the augmented fourth. And in
Carnatic music or while forming the
Melakarta ragas, the 72 of them at
least, you have to keep the fifth as the
perfect fifth. So, that'll be
Sa Pa or Sa Pa Sa Pa. You need to
remember that, and it'll not be
augmented or diminished. If you want to
mess with the fifth, you can't do
diminished fifth, you'll have to do
augmented fourth and retain the perfect
fifth. So, what does harmonize mean?
Harmonize means basically number one,
getting a set of chords to play around
with. And number two, if there's a
musician with you, your bandmate or an
artist or a composer who wants to
collaborate with you
with an already existing melody
or if you have composed an already
existing melody and you want to
harmonize, meaning you want some chords.
What are the ways to do it in in order
to sound good number one,
in order to have options and be creative
if you if someone doesn't like something
you should be able to, you know, play
around and give them another option. And
then be scalable to different levels. So
if you just want to start with triads,
simple major minor, you know, the safe
stuff or you want to go beyond. You want
all the options that the raga gives you.
Or you want to explore even some of the
seventh chords and so on. Now be warned,
this doesn't come from any Carnatic
music theory. I haven't studied Carnatic
music theory either. However, I've had
the opportunity of playing with a lot of
great Carnatic musicians from the local
Indian music scene in South India. So
it's [clears throat] been great to have
composed with a lot of them, learned
from them by composing. For instance,
now I can safely use the word
Kharaharapriya without, you know,
wondering what on earth it is. And it's
probably very similar to the Western
Dorian and the Hindustani Kafi Thaat and
so on. So Melakarta ragas are kind of
like thaats, the heptatonic scales, the
seven-note
setups, if you will. Now what we've
tried to do is to make this
harmonization process easy number one,
at the click of a button where you can
pick a key, pick a raga, you have
everything show up in front of you. And
if you're not a melody player, if you're
just a Carnatic musician who likes to
sing, perform on stage, I think we have
you covered as well because you can use
the app to practice your ragas, your
kritis and a lot of other things. So
before we get started it'll be nice if
you can consider hitting that subscribe
button and turn on the bell for regular
notifications. That'll mean a lot for
the school. And that's about it. So
let's get cracking. So, first off,
you'll see the Melakarta sphere look
pretty much like a sphere. You'll see
all your ragas here. You can select it.
You can play around with it with this
kind of 3D visualization.
And then if ever you want the janyas of
the raga, you can First of all, you have
to select a raga of interest. You can
select a raga in this rather tricky way.
Here, for example, Hanumatodi is moving
around. You tap to open. And now the
whole screen opens into this particular
raga. Okay? And Hanumatodi
[clears throat] also will show you its
janya ragas. So, you can break it down
into the smaller ragas. And basically,
if not anything, the basic thing to
start off with, I guess, should be to
just play the scale, right?
>> [music]
>> Nice. Or played with a tanpura.
>> [music]
[music]
>> Okay? You can either do aro, avaro, or
both. Meaning arohan meaning ascending,
avarohan meaning descending, both
meaning obviously both. Adjust the speed
of playback. And for all you Western
musicians out there, you even have a
swing feature. So, if I do 2x and swing
it both ways,
um and yeah, let's see how it sounds.
Now, this sounds
>> [music]
>> suspiciously close to the
Phrygian scale, right? So, it will end
up being like That's the advantage of
learning Melakarta ragas.
If you learn this, you don't have to
learn anything else, really. Because
you've pretty much covered it all. And
I'm guessing even Carnatic musicians
can't learn so many of them. It might
take you more than a lifetime to figure
all this out or you have to be a really
hard working person, I guess. But
anyway, what you have here in the visual
is you'll see the sa, you'll have the re
quality of the re and also the western
equivalent. So R1 is minor second.
Then you have the ga, ga2 which is minor
third, ma1 which is the perfect fourth,
perfect five is always there, pa pa.
Then dha1, that's why we don't write
pa1, pa2, pa3. There's literally only
one pa and one sa. Dha, dha1 minor
sixth, okay? Sim- dha2 will be the major
[clears throat] sixth and dha3 will be
the augmented sixth. Anyway, the ni2
would be the minor seventh and ni3 would
be the major seventh. So this is very
much like the Phrygian scale which we
have, right? So you have a lot of things
to explore. You can even see the chords
that will be revolving around it. We'll
come to the chords later, but I just
wanted to show you the sphere mode just
to show you
the whole thing in a kind of a cool
looking way, like just like a solar
system planet kind of setup. Uh but you
might not want to find this very usable
as a learner. So we'll come to that
later. Let me introduce you also to the
brain mode. The brain mode will show you
everything floating around all in one
sort of mind map
brain kind of way where you'll have the
raga, you can open
whichever one you want. Let's say uh
I have no clue what 90% of the ragas are
to be completely honest, but anyway,
let's try Hemavati.
There we go. You have the formula
[clears throat]
and then you go. You have the janyas
which are available as well.
It's about it. Now what you'll find in
the brain mode and the sphere mode is
you have a way of visualizing
everything. You have the janya's which
are like your moons running around the
planets. However, the business end, I
think, for you, if you're a Carnatic
learner, would be to look at the chakra
navigator. Now, as you know, you have 12
chakras in Carnatic music. You have
Indu, Netra, Agni, Veda, Bana, Rutu,
Rishi, Vasu, Brahma, Disi, Rudra, and
Aditya. Now, what this basically means,
if I go to the grid mode now, it will
explain the chakra system pretty well.
First of all, you divide the circle or
the sphere into hemispheres, which will
be the Shuddha Madhyama and the Prati
Madhyama. Prati Madhyama is basically Ma
2 or the augmented fourth. Shuddha
Madhyama is the normal Ma or the perfect
fourth. Okay? Let's start with the
Shuddha Madhyama. The first chakra
you'll see here is the Indu. So, raga
number one is Kanakangi, as you can see
here. Okay? The moment you put your
mouse there, it kind of shows you
everything about the raga and so on and
so forth. You'll also see a little
matrix visualizer, or you can go into
this kind of mandala mode. Okay? Which
shows you the whole system in the
circle. So, I prefer the circle, to be
honest. However, you can even choose the
matrix or the grid mode.
The mandala will show you from Kanakangi
to Ratnangi to Ganamurti, Vanaspati,
Manavati, and all of this, which is all
part of the Indu Indu chakra. So, what
this basically means, R1 G1, if you take
the key of C, let's say.
>> [music]
>> So, let me break down what is at least
R1 and G1 and all this stuff.
At least from a piano perspective, or if
you're a more Western-trained musician,
maybe you don't know. Or if you're a
Carnatic musician or Indian style
musician, you want to see how it works
in both systems,
let's give that a crack first before we
continue with identifying all the
chakras. So, if I take, let's say the
key of C, this will be your Sa
Pa
Sa octave. [music]
Now, what's in between? Let's start with
the Re. The three Res which exist in
music are Sa Re Sa Sa Re Sa Sa [music]
Re Sa. So,
minor second, minor second,
major second,
augmented [music]
second. Some of you might think it's a
minor third, isn't it? Yes. An augmented
second is a minor third, which is why
you won't have that many ragas
if you do the maths because of the
repetitions out there. So, Sa Re Sa Re
Sa Re. While the Gas would be Sa Ga.
Believe it or not, Sa Ga
Sa Ga. What's going on there?
Major third, minor third, or Ga three,
[music] Ga two, Ga one. So, the Ga one
is basically a diminished third
following the laws of well, even Western
music because
major third when flattened becomes
minor. Minor third when flattened
becomes diminished. So, Sa Ga
Sa Ga
Sa Ga. So, the first chakra, the Indu
chakra, will have Sa Re Ga Re [singing]
Sa Sa Re Ga Re Sa. While the next one,
the Netra chakra, Sa Re [singing] Ga Re
Sa. Very Phrygian. In fact, you'll have
the Hanumatodi, which is a raga which I
use a lot. Sa Re Ga Re Sa. Then you have
the Agni chakra, which is a bit more
Arabic in nature or Middle Eastern.
Sa Re Ga Re Sa. R1 G3. Then you have the
Veda chakra. Sa Re. Now, here's the
thing. When you go to the Veda chakra,
the R becomes R2 or the major second. Sa
Re.
So, this Re is already Ga one. So, you
can't have R2 G1 ever. Instead, you have
to do skip to R2 G2. Sa Re Ga Re Sa. And
this is your Veda chakra. The Veda
chakra will have all things minor. So,
it'll have the Natta Bhairavi, the
Keeravani, the Kharaharapriya, the
Gowrimanohari, and all the other minor
esque scales. What changes is going to
be the Dha and the Ni's. So, the Dha and
the Ni or the sixth and the seventh
degree will decide what kind of minor
scale it is. Is the harmonic minor? Is
the melodic minor? Or is it the natural
minor or the Dorian in Western words at
least. And all of these ragas so far
have the Shuddha Ma. Sa Re [singing] Ga
Ma Pa Ma Ga Re Sa. So, this whole
ecosystem would be the Veda chakra.
While this whole system would be the
Agni chakra.
Okay, very Arabic.
You'll [music] have in fact the the most
famous scale in Carnatic music, raga
number 15, Mayamalavagowla, which kind
of is what you start off with when you
start the
the system.
Also known as the double harmonic major
scale in Western theory.
Okay, then coming to the Bana chakra.
the bana chakra is where the major scale
lives.
Also called shankarabharanam and
you'll also have harikambhoji which is
the mixolydian.
You'll also have charukeshi which is
mixolydian flat six.
If you ask me what is my favorite scale,
I would say charukeshi or mixolydian
flat six.
There you go. We've done a lot of
lectures on
>> [music]
>> charukeshi and you can listen to some of
my music. Almost all of it is on
charukeshi. Anyway, so then we go to the
rutu chakra which is a bit rare.
I quite like it. It's a bit bluesy.
Okay, and then all the other ragas are
on the other side of the sphere. Okay,
or the other hemisphere. So, that will
be basically the rishi in order, rishi
vasu brahma disi
rudra and aditya. Aditya will sound very
very weird because it'll have the
this sort of ecosystem.
So, just to show you rishi
>> [music]
>> with the sharp ma, the vasu
brahma
>> [music]
>> disi
rudra
finally aditya.
Okay, so like this you're going to get
72 ragas for each chakra. They've
designed the system beautifully well.
It's a great kind of culture to figure
things out easily. It's very well
organized. So, if you are
[clears throat] not from this ecosystem
or this world, I'd encourage you to just
spend a little bit of time. It'll It'll
help you train your ear because every
single intervalic permutation is covered
in this ecosystem. So, that's the grid
mode. You also have a listen mode, which
when you practice with a laptop and when
a mic is already connected, right now my
mic is being used for the recording,
you'll be able to listen the app will
listen to you and tell you what raga
you're singing. So, it might help on
stage and that brings me to the the
final the the really cool mode of this
app. Yes, you have some great search
features to search quickly for the raga
of interest.
We are building a kids mode, which
hopefully will be nice to kind of get
into a
you know, a
a child-friendly mode where we have
animals for each scale and so on. So,
we'll be building it and your
suggestions would be much appreciated as
well. If you'd like to support us, do
join our mailing group and our community
groups as well. And yeah, we do have a
community as well, which we are
building. So, if you would like to
showcase yourself playing any of these
ragas or singing or just performing a
standard kriti or even an improvisation,
you could become a member and just start
uploading your work and others could
also listen and hopefully even
collaborate with you along the way. So,
>> [clears throat]
>> let's see where it goes. Also, do
explore the drills mode where we have
different exercises to practice the
different swaras and let's quickly back
up with the stage mode, which I think is
the most usable mode for both Carnatic
and Western musicians. This is something
we're building on. You'll have the kriti
with the pallavi, anupallavi and well,
the whole song.
>> [music]
>> Okay.
>> [music]
>> You can adjust this song or you can
adjust this kriti with different
instruments.
>> [music]
>> Of course, it's playing really fast, so
you can control the tempo very easily
and
you can change the raga and it'll give
you kritis for that particular raga. So,
for example, if I go to Mayamalavagowla,
uh
you'll [clears throat] have some of the
>> [music]
>> you'll have some of the Mayamalavagowla
kritis which are written the pallavi,
anupallavi, the charanam,
>> [music]
>> and the
whole song, obviously. Uh
And it's in Western notation, so you can
practice reading it and go forward from
there.
Uh for Western musicians, though,
we might not be using it
to learn the kriti. So, what would a
Western musician ideally want when
collaborating with an Indian musician?
You go to the Western mode, you have a
nice way to visualize the scale, you can
even hear it. Let's listen to
Mayamalavagowla.
>> [music]
>> There we go. You can even hear it on a
sitar or a veena if you wish. And then
coming to the piano ecosystem,
>> [clears throat]
>> you can look at the uh kritis or the
pallavis of that particular raga if you
wish. However, what I like to use this
for is while the raga is happening, if I
turn on the tanpura right now,
and
>> [music]
>> look what's here.
These are all the chords that can be
harmonized with the G Mayamalavagowla
scale. These are all the chords that can
be harmonized with the A Mayamalavagowla
scale. And it's properly following the
formulas of chord construction, triads,
and what scale is we've
trained the app or coded the app to try
and give you even the weird chords or
the the unheard of even Western chords
like cluster chords. What is a cluster
chord or a flat five or the Maya Malava
has these augmented chords. I've done a
separate lesson on just this one raga.
Check it out on YouTube. We'll put a
lesson. That's a piano lesson. I've also
done piano exercises using Melakarta
ragas. Check that out as well and let me
know what you think. So, what's
happening here? You have the raga
>> [music]
>> and these are all the chords.
>> [music]
>> Okay, you can
visualize all your chords here.
Learn them.
So, last [music] one
you even have inversions of the chords
so you can work on your inversions.
By the way, E flat augmented when
inverted becomes G augmented and G
augmented when inverted becomes B
augmented. So, you have that
visualization.
Each one has a different color and if
you want to go by function
it's showing you in that whole tonic
subdominant dominant kind of ecosystem
if ever you want to visualize it in a
non
linear order or you can look at raga
fit. So, what the app is trying to do is
tell you or suggest to you. You don't
have to take its word for it that the
hey, these are this is the order. If you
play G major and C minor, you can kind
of survive playing the Maya Malavagowla
scale. And now if I do the Jania ragas
or the actual ragas which people
compose, you see the chord options
reduce. Like Jaganmohini doesn't give
you that augmented chord, unfortunately.
Uh Malahari gives you just the first
four. Saveri gives you a lot. Of course,
the full mailer gives you a a lot. So,
each of the ragas will have directional
properties
as well as different gamaks which happen
and different
you know, use cases and different
emotions. So, basically you pick a raga.
Right now, it's Maya Malava. You can
choose whatever you want and go to stage
mode. You have a tanpura and if you're a
musician trying to improvise on
any [clears throat] of these kritis
do let me know how it feels for you. We
can build it and improve it.
We're trying to notate it as best as we
can with limited resources because
traditionally we don't teach Carnatic
music at Nathaniel. We're just trying to
build it. So,
in all honesty, if anything doesn't play
back for you or if it's not the right
kriti, if you feel there is a better one
out there or a more correct one please
inform us in the in the comments. And
we've taken some effort to make the
tanpura show the pa, ma, and ni as well
as different octaves of the tanpura.
Super low tanpura.
Super high tanpura. And I think it's a
pretty good sample to start working
with. Choose your raga and hopefully
yeah, you have different if if you want
to practice your music with the
different talas, you have the Adi tala,
Rupaka, Misra Chapu, and Khanda Chapu.
Basically eight beat cycles, six beat
cycles, seven beat cycles, as well as
five beat cycles. You could tap the
tempo based on the speed of interest
that you wish to perform on. Maybe we'll
be on
the Adi tala.
And what's the speed? Either 2x.
So, for instance, 1 2 3 4 5 6 7 or 1 2 3
4 5 6 7 8, right? So, you have your
speeds. So, hopefully this is a nice
resource to practice with the tanpura,
with the timing, and with the notation
of the kriti
and the section. So, wherever we can
improve, we'll be happy to work with you
and make this a perfect app. Uh and for
chord people, it's right here. So, that
is an introduction to the melakarta
sphere, and also in general how you can
harmonize pretty much any raga. Okay? Uh
well, the theory behind it is is is rock
solid. You write down the scale in a
circle.
You write down your triads. You can do
it manually, but then you'll just do it
on one key. There are 12 keys in music,
so
yeah, that's why you need an app like
this. So, have fun with this, and I look
forward to hearing your
review or what you thought about it or
how it has hopefully helped you in the
description. Thanks a ton for watching
the lesson. Don't forget to like, share,
subscribe, and if you'd like
uh a proper description of how to use
the app and a good walk-through, a
guided tour if you will, do consider
being a Patreon member. You'll get all
the supplementary resources. I'll catch
you in the next one. Cheers.