Mrudanga


Mrudanga, also known as Khola is a classical percussive instrument native to the east Indian state of Odisha with a developed distinct traditional repertoire and technique. It has been used alongside the Mardala in Odissi classical music from ancient times, which is a comparatively bass-heavy drum as opposed to the high-pitched Mrudanga.
The Mrudanga is used in a wide range of traditional art forms of Odisha, including Pala, Sankirtana, Odissi dance, Bhagabata Tungi, Radha Prema Lila, Ramalila, Krusnalila and more. The instrument is different from other instruments that have similar names in the Indian subcontinent due to its unique construction, acoustic features and traditional playing technique.

History

Odishan musicologists in ancient treatises have mentioned four distinct kinds of instruments or vadyas : tat or stringed instruments, susira or wind instruments, anaddha or leather instruments / drums & finally ghana or metallic instruments.
Out of these four, the Mrudanga falls under the category of anaddha vadyas or drums and is considered one of the earliest percussion instruments, said to be invented by Mahadeva himself.

Construction

The Mrudanga is made by potters from special mud collected from the banks of rivers in Odisha.

Repertoire and technique

The playing of the Mrudanga, like the Mardala, is based on the tala-paddhati or rhythmic system of Odissi music. A tala is a rhythmic structure in Indian music. The talas in use in Odissi music are distinctive, and are not found in other systems of Indian music. The playing of the instrument follows a strict classical grammar.
Traditionally, there are ten vital features of tala that are taken care of :
  1. kāla or beats
  2. mārga or inter-beat transitions
  3. kriyā or hand movements
  4. anga
  5. graha
  6. jāti
  7. kalā
  8. laya
  9. jati
  10. prastāra
The kriyas are either nisabda, that is without-sound or sasabda, with sound. The nisabda or soundless kriyas are demonstrated by four types of motions; there is no stroke. The sasabda or sounded kriyas are created by striking a membrane. Apart from these, there are eight desi-kriyas. The regional terminology used in the Mrudanga's context are kalā, ansā, māna, aḍasā, bhaunri, bhaunri aḍasā, tāli, khāli, phānka, bāṇi, ukuṭa, pāṭa, chhanda, bhangi, etc.
Though several hundred talas are defined in treatises, some are more common : ekatāli, khemaṭā or jhulā, rūpaka, tripaṭā, jhampā, āḍatāli, jati, āditala, maṭhā. Other talas that are also used are sarimāna, ''nihsāri, kuḍuka, aḍḍa, duāḍamāna, upāḍḍa, panchutāla, paḍitāla, pahapaṭa, aṭṭatāla, āṭhatāli and jagannātha tāla. The talas have a characteristic swing that is typical of and universally found in Odissi music. The details of some major talas are listed below.
TalaMatraBibhagaChhanda
1ekatāli414
2khemaṭā623 + 3
3rūpaka622 + 4
4tripaṭā733+ 2 + 2
5jhampā1042 + 3 + 2 + 3
6āḍatāli1444 + 3 + 4 + 3
7jati1443 + 4 + 3 + 4
8sarimāna1444 + 2 + 4 + 4
9nihsāri''1043 + 2 + 3 + 2

Padi

An exclusive technique called paḍi is frequently employed in traditional Odissi songs. This is composed within the fixed prosody of the respective song. The padi is repeated in several different talas, layas and from different matras. Kabichandra Dr. Kali Charan Patnaik calls this feature 'the lifeline of Odissi music'.