CLASSICAL MUSIC OF INDIA.

Classical Music.

The most common vocal form in North Indian classical music is the khayal,  meaning "imagination."

The khyal is contrasted with the dhruvapada  known as dhrupad, which means "fixed words."

There are two types of khayal. The first is sung in extremely slow tempo, with each syllable of the text having extensive melisma prolongation of a syllable over many notes, so that the words are virtually unrecognizable.

It is not usually preceded by a lengthy alapa, instead, alapa-like phrases are generally sung against the very slow time measure to the accompaniment of the drums.

Also characteristic of the khayal are the sargam tanas, passages using the Indian equivalent of the sol-fa syllables, and the a-kar tanas, which are rapid runs sung to the syllable aah.

The second type of khayal, which may be as much as eight times faster than the slow and is generally set in a different tala, follows the slow.

Its composed portion is usually quite short, and the main features of the improvisation are the a-kar tanas.

Occasionally, a composition called tarana, made up of meaningless syllables, may replace the fast-tempo khayal.

The thumri is another North Indian vocal form and is based on the romantic-devotional literature inspired by the bhakti movement.

The text is usually derived from the Radha-Krishna theme and is of primary importance.

The words are strictly adhered to, and the singer attempts to interpret them with his melodic improvisations.

It is quite usual for a singer to deviate momentarily from the raga in which the composition is set, by using accidentals and evoking other ragas that might be suggested by the words, but he always returns to the original raga.

Some of the North Indian musical forms are very like the South Indian. The vocal forms dhrupad and dhamar resemble the ragam-tanam-pallavi. They begin with an elaborate alapa followed by the more rhythmic but unmeasured non-tom using meaningless syllables such as te, re, na, nom, and tom.

Then follow the four composed sections of the dhrupad or dhamar, the latter being named after dhamar-tala of 14 units (5 + 5 + 4) in which it is composed, the former name derived from dhruvapada.

The song, usually in slow or medium tempo, is first sung as composed; then the performer introduces variations, the words often being distorted and serving merely as a vehicle for the melodic and rhythmic improvisations.

Although the dhrupad-dhamar form has been out of favor for over a century, it is now apparently being revived.

Instrumental music has gained considerable prominence in North India in recent times.

The most common instrumental form is the gat, which seems to have derived its elements from both dhrupad and khayal. It is usually preceded by alapa and jor, which resemble the alapa and non-tom sections of the dhrupad.

On plucked stringed instruments these two movements are often followed by jhala, a fast section in which the rhythmic plucking of the drone strings is used to achieve a climax.

The performer usually pauses before the composed gat is introduced.

Like the khayal, the gat can be in slow or fast tempo.

The composition is generally short, and the emphasis is on the improvisations of the melody instrumentalist and the drummer, who for the most part alternate in their extemporizing.

The final climax may once again be achieved by a jhala section, in which the tempo is accelerated quite considerably.

Other forms played on instruments are the thumri, basically an instrumental rendering of a vocal thumri, and dhun, which is derived from a folk tune and does not usually follow a conventional raga.

One may also hear a piece called raga-mala literally, "a garland of ragas", in which the musician modulates from one raga to another, finally concluding with a return to the original raga.

The most prominent melody instruments used in North Indian classical music are the sitar,  surbahar, a larger version of the sitar; the sarod, a plucked lute without frets and a shorter neck than that of the sitar, the sarangi, a short-necked bowed lute, the bansuri, a side-blown bamboo flute with six or seven finger holes, the sheh'nai, a double-reed wind instrument similar to the oboe, but without keys; and the violin, played in the same manner as in South India.

Secondary melody instruments are used only in vocal music, the two most common being the sarangi and the keyboard harmonium, an import from the West.

The violin and the surmandal, a plucked board zither, are also used in this context.

In recent times, instrumental duets, in which the musicians improvise alternately, have grown in popularity.

In these duets the musicians may imitate each other's phrases, temporarily creating something of the effect of a secondary melody instrument.

As with South Indian music, the drone is usually provided by a tamboura Bengali tanpura or a hand-pumped reed drone similar to the harmonium but without a keyboard, called sur-peti in North India.

The sheh'nai is usually accompanied by one or more drone shehnais, called sur.

The rhythmic accompaniment is usually provided on the tabla, a pair of small drums played with the fingers.

As accompaniment to the somewhat archaic dhrupad, however, the pakhavaj, a double-conical drum, similar to the South Indian mridanga, is generally used.

The sheh'nai in classical music is usually accompanied by a small pair of kettledrums, called dukar-tikar.