Sa Re Ga Ma Vs C D E F

As you have learnt C D E...  In India it is Sa Re Ga Ma.... All these notes are derived from the voice of some animals and birds: Comparision of CDEF to SaReGaMa:

C = Sa= सा=S   Full name Shadaj   षडज  It is derived from voice of Peacock  मोर
D = Re= रे=R    Full name Rishabh रिषभ  It is derived from  voice of Papiha पपीहा
E = Ga= ग=G   Full name Gandhar  गन्धार It is derived from  voice of Goat बकरा
F = Ma= म=M   Full name Madhyam मध्यम  It is derived from voice of Crane (बगुला )
G = Pa= प=P    Full name Pancham पंचम  It is derived from  voice of Koccoo ( Koyal कोयल )
A = Dha= ध=D   Full name Dhaiwat  धैवत It is derived from  voice of Frog दादुर या मेंढक
B = Ni= नि=N    ( नि =नी)   Full name Nishad   निषाद  It is derived from  voice of Elephant हाथी
C = Sa'= सां=S' (Higher Sa)
Play Twinkle Twinkle in Sa Re Ga Ma as I play.

C# =Db= Re = रे =R
D# =Eb= Ga = ग =G
F# =Gb= Ma*= मे=M*
G# =Ab= Dha= ध=D
A# =Bb= Ni = नी=N
All notes underlined are called Komal Swar as Komal Re Komal Ga Komal Dha Komal Ni.  One note Ma* is called Tivra Ma
Sequence of the notes are

C  C#  D  D#  E   F   F#  G   G#  A     A#   B    C'
Sa   Re    Re   Ga      Ga  Ma   Ma*  Pa   Dha    Dha    Ni       Ni      Sa'
सा रे    रे   ग    ग  म   मे    प   ध   ध     नी   नी   सां

C

C#

D

D#

E

F

F#

G

G#

A

A#

B

C’

C

Db

D

Eb

E

F

Gb

G

Ab

A

Bb

B

C’

सा

रे

रे

ग

ग

म

मे

प

ध

ध

नी

नी

सां

Sa

Re

Re

Ga

Ga

Ma

Ma*

Pa

Dha

Dha

Ni

Ni

Sa’

S

R

R

G

G

M

M*

P

D

D

N

N

S’

Sa and Pa are Achal अचल Swar they do not have any Komal or Tivra. They are fixed notes as per North Indian music tradition.
Yes what I am telling is as per North Indian music system

सा और प अचल स्वर हैं इनका कोमल या तीव्र स्वर नहीं होता है. ये जानकारी उत्तर भारतीय संगीत परंपरा के अनुसार है.

Play twinkle twinkle little star on your piano or harmonium with these notes. It is very simple

also play johny johny yes papa

There are three Saptak having all twelve notes in each Saptak or Octave

   Mandra Saptak                          Madhya Saptak                     Taar Saptak

.S .R .R .G .G .M .M* .P .D .D .N .N

S R R  G G M M*P D D N N

S’ R’ R’  G’ G’ M’ M*’ P’ D’ D N’ N’ S’’

Mandra Saptak's note has a dot (.) before the note at the bottom of note As  .S  .R  .G

Madya Saptak do not have any mark it is simply written as S  R  G

Taar Saptak's notes has an appostrophy after the note  as  S'  R'  G'