Monday, September 24, 2012

Introduction to Indian Music

Twenty centuries ago, the essential role of music of India was deemed to be purely ritualistic. Music as entertainment is supposed to have evolved much later. Another part of Indian music is folk music. Indian classical music is said to have evolved out of the mixture of these. It is presumed that folk music existed long before the Aryans came to India, the Dravidian's having their own. The art of music practiced in India has a special significance, as it has developed from the ritualistic music in association with folk music and other musical expressions of neighbouring nations, developing into its own characteristic art. Matured through ``thought, experience and expression'', Indian classical music has become unique in the world.

The music of India is a pervasive influence in Indian life. It pervades the big and small events of Indian life, from child birth to death, religious rites and seasonal festivals. Originally, not all developments of music were reduced to writing. To keep their traditional integrity, they were imparted orally from teacher to pupil -- the Guru-Shishya tradition. In the past, there used to be a system of Gurukul Ashram where teachers imparted knowledge to deserving students.

The Indian musical scale is said to have evolved from 3 notes to a scale of 7 primary notes, on the basis of 22 intervals. A scale is divided into 22 shrutis or intervals, and these are the basis of the musical notes. The 7 notes of the scale are known to musicians as Sa, Ri, Ga, Ma, Pa, Dha and Ni. These 7 notes of the scale do not have equal intervals between them. A Saptak is a group of 7 notes, divided by the shrutis or intervals as follows --

Sa      Re    Ga   Ma          Pa         Dha       Ni
 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
The first and fifth notes(Sa and Pa) do not alter their positions on this interval. The other 5 notes can change their positions in the interval, leading to different ragas.

The combination of several notes woven into a composition in a way which is pleasing to the ear is called a Raga. Each raga creates an atmosphere which is associated with feelings and sentiments. Any stray combination of notes cannot be called a Raga.
          Raga is the basis of classical music. A raga is based on the principle of a combination of notes selected out the 22 note intervals of the octave. A performer with sufficient training and knowledge alone can create the desired emotions, through the combination of shrutis and notes.
           There are a limited number of ragas in Hindustani music; as the use of a ``KING" note and a ``QUEEN" note restricts to a great extent, the creation of new ragas. The raga forms the backbone of Indian music, and the laws laid down for the ragas have to be carefully observed to preserve and safeguard their integrity. The following points are required in the construction of a Raga --

1.Thaats or sequence of notes,
2.Jaatis or classification
3.``King" and ``Queen" relation of the notes, i.e. Vadi and Samvadi
4.The Ascent and Descent of the rag, i.e. Aroha and Avaroha
5.Important cluster of notes

Every Raga is derived from some Thaat or Scale.
Ragas are placed in three categories

1.Odava or pentatonic, a composition of five notes,
2.Shadava or hexatonic, a composition of six notes,
3.Sampoorna or heptatonic, a composition of seven notes,

Every Raga must have at least five notes, starting at Sa, one principal note, a second important note and a few helping notes.
The principal note, ``KING" is the note on which the raga is built. It is emphasized in various ways, such as stopping for some time on the note, or stressing it. The second important note or the ``queen" corresponds to the ``King" as the fourth or fifth note in relation to it.
         The ascent and descent of the notes in every raga is very important. Some ragas in the same scale differ in ascent and descent. In every raga, there is an important cluster of notes by which the raga is identified.There are certain ragas which move in a certain pitch and if the pitch is changed, the raga fails to produce the mood and sentiment peculiar to it. The speed is divided into three parts : Vilambit(slow), Madhya(Medium) and Drut(fast).
             Another aspect of the ragas is the appropriate distribution in time during the 24 hours of the day for its performance, i.e. the time of the day denotes the raga sung a particular time. Ragas are also allotted a particular time space in the cycle of the day. These are divided into four types --

Sandi-prakash ragas or twilight ragas when the notes re and dha are used -- such as Raag Marwa, Purvi.
Midday and Midnight ragas which include the notes ga and ni (komal).
Ragas for the first quarter of the morning and night which include the notes re, ga, dha and ni(komal).
For the last quarter of the day and night, the reagas include the notes sa, ma and pa.
All the ragas are divided into two groups -- 
1.Poorva Ragas  
2.Uttar Ragas. 
 The Poorva Ragas are sung between 12 noon and 12 midnight. The Uttar Ragas are sung between 12 midnight and 12 noon. The variations on the dominant or ``King" note help a person to find out why certain ragas are being sung at certain times. This raga classification is about 500 years old and has been adopted by Pandit V. N. Bhatkhande in his textbooks on Hindustani music.

       The beauty of the raga will not be marred by the time of the day it is sung. It is the psychological association with the time that goes with the mood of the raga. The object of a raga is to express a certain emotional mood and sentiment without any reference to time and season. For a student of classical music, this classification may give an idea as to how to base his reasons for the traditional usage of ragas.
         Another division of ragas is the classification of ragas under six principal ragas -- Hindol, Deepak, Megh, Shree and Maulkauns. From these six ragas, other ragas are derived. The first derivatives of the ragas are called raginis, and each of the six ragas have five raginis under them. Further derivatives from these ragas and raginis resulted in attaching to each principal raga 16 secondary derivatives known as upa-ragas and upa-raginis.
       All the ragas are supposed to have been derived from their thaats. Every raga has a fixed number of komal(soft) or teevra(sharp) notes, from which the thaat can be recognised. In other words, a certain arrangement of the 7 notes with the change of shuddha, komal and teevra is called a thaat. There are several opinions in this matter. According to Pandit V.N. Bhatkhande, the 10 thaats used to classify the ragas are --

Bilaval -- with all shuddh or natural notes.
Khamaj -- with the ni note as komal.
Kafi -- with the ga and ni notes as komal.
Asavari -- with the ga, dha and ni notes as komal.
Bhairavi -- with the re, ga, dha and ni notes as komal.
Bhairav -- with the re and dha notes as komal.
Poorvi -- with the re and dha notes as komal and the ma note as teevra.
Todi -- with the re, ga and dha notes as komal and the ma note as teevra.
Marwa -- with the re note as komal and the ma note as teevra.
Yaman -- with the ma note as teevra only.

          Classical music is bound by certain laws and restrictions having a definite standard and scale with 22 intervals. Folk music, on the other hand, has different forms depending on the region it belongs to. With flexibility in its expression, it is not bound by laws or any set pattern. Folk music has its peculiar expressions and emotions and has established a tradition of its own.
           In classical music, emotions are expressed through a particular raga, though the lyric or composition has its own importance. Classical music can be effective if the musician renders the raga in its various stages and moods. This is not the case with folk music, where the musical notes have less value and the poetic content has greater impact and rythm plays a very important role. Songs and lyrics of folk music portray the common life of the villagers.


        The art of appreciation and listening of classical music requires a special approach. In this context, the requirements are love of music and sympathy towards the artist. The people having initial background knowledge of ragas, notes, shrutis and taals are classified as ideal listeners.
        The common listener has a general liking for music and has to cultivate and develop patience in listening to classical music. Such a listener may not appreciate the imaginative approach of the performer. To understand and appreciate a raga, one should know, understand and feel the inner meaning of the shrutis and how these create a desired effect on the mind and heart. Basically one has to be initiated into the art of listening to classical music.
       The responsibility of a classical musician lies in the mode of his presentation to the listener, in his capacity to make 'perfect' and 'common' listeners understand and appreciate classical music. The classical musician should have the zeal as a missionary to create the true spirit and essence of classical music, so that he can help in the growth of an appreciative audience.

       One distinguishing characteristic of Indian Music is the relationship of each swara(note) with the Shadja(tonic) which determines the placing of the swaras and the expression of each swara in the saptak(scale). Hence the constant playing of the drone is necessary. A singer is always accompanied by an instrument called ``Tanpura" which is tuned to suit his key note. It should be suitable for his voice, to suit one and a half octave above the tonic and one octave below. This range of his voice should be used effortlessly.
       In sketching the outline of the raga, he improvises on the ascending and descending notes, observed the prescribed relation of ``King" and ``Queen" and the important group of notes which characterises the particular raga. After the Alap, he starts the actual raga, accompanied by the Tabla. 2. The Antara or the second half of the song, going upto the higher Sa and returning back. 3. Sancharee or using both halves of the song and complete octave with the ascent and descent. 4. Aabhog or the mixture of the above three, covering the three octaves.
      In singing, the musician improvises the song with alap, or an improvisation of notes is slow tempo. The alap proceeds leisurely, without being particular about the time measure, but laden more with the emotional content of the raga. Then he starts the ``boltaan", an improvisation of notes in medium or fast tempo, with the wordings of the song with particular emphasis on rythmic variations as the aim. The third is ``sargam", the improvisation of notes with short names, and these are produced in various rythmic patterns with suitable combination. The last is ``taans", an improvisation of notes taken in slow, medium and fast tempo.
     The main characterstic of classical music is the scope of systematic improvisation in the building up of the raga. An improvisation of the raga means a succession of musical sounds denoting the fertility of genius. A master musician always brings out startling new combinations. Every musician is supposed to improvise, but real improvisation is supposed to weave new patterns into the framework of a raga.
        A great stress is laid on voice culture through a regular and systematic training. The following are some important rules for the vocalists to be observed --

1.Highly trained and melodious voice, with perfect control.
2.A thorough knowledge of most of the ragas, the techniques and all the types of compositions.
3.Simple and pleasant expression of the face and hand gestures.
4.Thorough knowledge of tala theory and important talas.
5.Possession of a perfect tone, perfectly in tune, in relation to the notes used in his singing and a perfect understanding and a practice of the use of shrutis.

           In Hindustani, there are 10 main forms of styles of singing and compositions -- Dhrupad, Dhamar, Hori, Khayal, Tappa, Chaturang, Ragasagar, Tarana, Sargam and Thumri. The Dhrupad style is supposed to be the oldest. In this style, we find the gravity and stability of notes, improvisations of Alap, peculiar variations of rythmic patterns not found in any other styles. There are four forms of Dhrupad singing -- Daagar Bani, Khandaar Bani, Nauhar Bani and Gauhar Bani.
              Khayal is an extempore development and improvisation of the typical composition sung in different ragas with alap, boltaan and taans. Khayals are of two varieties -- Vilambit(slow tempoed) and Drut(fast tempoed). They are sung in different talas.

Tappa is another style of song composition, which has short and modulated graceful taans: a sort of ornamental chain of small cluster of notes.
Ragasagar consists of different parts of musical passages in different ragas, as one song composition. These compositions have 8 to 12 different ragas and the lyrics indicate the change of the ragas. The peculiarity of this style depends on how smoothly the musical passages change along with the change of ragas.
Tarana is a style consisting of peculiar syllables woven into rythmical patterns as a song, and it is usually sung in faster tempo.
Chaturang denotes four colours or a composition of a song in four parts: Fast Khayal, Tarana, Sargam and a ``Paran" of Tabla or Pakhwaj.
Thumri is supposed to be a romantic and erotic style of singing; the song compositions are mostly of love, separation and devotion. They are usually sung in slower tempo, giving more importance to the lyrics with short alaps.
Hori compositions are based mostly on the description of the spring season: of colour throwing, based on the Radha-Krishna episodes. Horis are of two varieties -- ``Pakki Hori" and ``Kacchi Hori". ``Pakki Hori" is very dignified, sung in Dhamar style, while ``Kacchi Hori" is sung in Deepchandi Tala, in which fast taans are used.

The laws governing the performance of vocal and instrumental music are much the same. There are 2 modes of training for instrumental, one which is purely instrumental, and the other who first receive training in vocal music.
              The Gharana or family is a school of a particular style of singing or playing instruments, or a traditionally characteristic individual style. The birth of Gharanas must have taken place in the 18th century with the idea of preserving the tradition of music and the musical compositions. A Gharana has got a particular discipline, system and style. The character and style of traditionally disciplined music of a gharana remains with one generation only, and in due course one of the brilliant pupils adds his own individual contribution and creates a new style of singing.
               In the case of the instrumentalists, we may divide Gharana into 2 categories. The first is the traditional disciplined style giving more stress on the ``JHOD-ALAP" and exploring all possibilities in this direction, plus the gat and a perfect layakari. The second gives less importance to the ``JHOD-JHALA", but lays more stress on the gat and the perfect layakari.

         There is a perfect balance in the universe. This balance is the essence of Tala and therefore Tala is in classical music is an important factor. The Tala is the theory of time measure. It has the same principle in Hindustani and Carnatic music, though the names and styles differ. The musical time is divided into simple and complicated metres. When accompanying the dance, vocal and instrumental music, the Tala maintains the balance which is the most essential function of music. Tala is independent of the music it accompanies: it has its own divisions. It moves in bars, and each beat in it is divided into the smallest fraction.

      Rythm has three aspects: Tala, Laya and Matra. Tala is a complete cycle of Metrical phrasecomposed of a fixed number of beats. There are over a 100 Talas, but only 30 Talas are known and only about 10-12 are used.

The Laya is the tempo, which keeps uniformity of time span and it has 3 divisions -- Vilambit, Madhya and Drut.

The Matra is the smallest unit of the tala.

Tala is the most important aspect of classical music, and it can be considered to be the very basis or pulse of music. To appreciate the structure of simple and complicated divisions, the improvisations of Tala and its theory, one should listen to an accomplished solo drummer. A classical drum player requires at 8-10 years of methodical training and another 4-5 years of hard practice.


  1. AABHOG         One of the four parts of a song.
  2. ALAP                Elaboration of a melody without accompaniments
  3. ANTARA          The second half of a song based on the higher                            notes of the scale
  4. AROHA             The ascending order of notes
  5. AVAROHA        The descending order of notes
  6. BOLTAAN         Use of words in the improvisation of notes in                            medium or fast tempo
  7. CHATURANG - A style of Hindustani music composition
  8. DHAMAR          A style of composition in 14 beats of a Tala
  9. DHRUPAD         A style of composition in 12 beats of a Tala
  10. DRUT                 Fast Tempo of the music
  11. GAT                   A fixed composition of instrumental music
  12. GURU                Traditional teacher or preceptor
  13. HORI                 A musical form of composition mostly sung in                            the spring festival
  14. JATI                   Model Scale
  15. KHAYAL           Composition in Hindustani music, usually in a                            slow tempo, in which the artist uses a great                            deal of improvisation
  16. LAYA                Tempo
  17. MATRA             One beat of the rythm
  18. NADA                Sound
  19. ODAVA             Pentatonic mode emphasizing any five notes
  20. POORVA RAGAS      Ragas sung between the hours of 12                                                    midnight and  12 noon
  21. RAGA Combination of notes which conveys a definite      emotion
  22. RASA   The flavour to be realized in the aethistic emotion
  23. SAMPOORNA   All the seven notes
  24. SANDHI PRAKASH    Twilight
  25. SARGAM     Presentation of a melody in actual notes
  26. SHADAVA    Sexatonic mode emphasizing any six notes
  27. SHISHYA       Pupil
  28. SHRUTI          Musical interval
  29. SHUDDHA SWARA     A pure note
  30. SAPTAK          An octave of natural notes
  31. TALA               Time measure of rythmic beat
  32. TAAN          Improvisations of notes in medium and fast tempo
  33. THAAT  A scale or mould out of which a group of                   ragas originate
  34. VILAMBIT    Slow tempo

Article derived from a book titled "Sargam - An Introduction
to Indian Classical Music" by B. Chaitanya Deva.

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