Pakhawaj

The Pakhawaj in Hindustani Music

The pakhawaj is a double-headed barrel drum and the primary percussion instrument of Dhrupad, the oldest surviving form of Hindustani classical music. The drum sits on the player's lap or on a low cushion, treble head to the right and bass head to the left. It belongs to the Membranophone family and predates the tabla by several centuries; the pakhawaj's deep, resonant tone and its bol vocabulary shaped the percussion tradition of North Indian classical music. Older Sanskrit texts call it mridang, linking it to the Sanskrit mridanga and to the South Indian mridangam through a shared ancient ancestry.

The Bol System and Dhrupad

Pakhawaj playing rests on a system of spoken syllables called bols, each mapping to a specific stroke: ta, na, dha, dhi, dhere, tete, kran, among many others. Players speak bols aloud during practice, using voice to fix stroke patterns before executing them at speed. The pakhawaj accompanies Dhrupad compositions in talas such as Chautal (12 beats), Dhamar (14 beats), and Brahma tala (28 beats): long, complex cycles that demand sustained rhythmic attention across extended performances. The instrument also accompanies Haveli Sangeet, the devotional music of the Pushti Marg tradition in Nathdwara, where it serves temple worship rather than the concert stage.

Construction: Shell, Heads, and Lacing

Craftsmen carve the pakhawaj shell from jackwood or tun wood, hollowing a single block into a barrel shape 55–65 cm long. The barrel widens at the centre and tapers toward both ends, creating two distinct acoustic chambers that shape each head's tone. The treble head (right side) carries a permanent black paste (syahi) plus a fresh flour paste (atta) applied before each session; the flour patch adds mass and softens the pitch for the opening phases of a performance. The bass head (left side) receives a coating of ash, water, and iron filings at the start of each session to add mass and lower the pitch. Both heads use goatskin (treble) and buffalo hide (bass) stretched over iron hoops, with braided leather lacing (tasma) running hoop to hoop along the shell. Wooden cylindrical blocks (khudda) threaded through the lacing adjust tension by hammer strikes.

Playing Technique

The player sits cross-legged with the drum across the lap, treble head to the right. The right hand carries the melodic work: fingers and palm produce a range of pitched strokes across the treble head and its flour patch. The left hand produces bass tones by striking the larger head with the heel of the palm, fingers, and a wrist-press technique that bends pitch in mid-stroke, giving the bass end a full, vocal quality. Both hands sound together for many bols, and the inter-hand coordination produces the instrument's characteristic dense, booming texture. The technique differs from tabla in that neither hand uses a metal shell or off-centre syahi; the pitch bend comes from pressing the bass head paste with the heel of the hand.

Key Figures and Gharanas

Three gharanas define pakhawaj transmission. The Kudau Singh gharana of Lucknow, named after the 19th-century master Kudau Singh, emphasises powerful stroke production and complex kayda compositions. The Nana Panse gharana of Pune carries a melodic, nuanced style. The Nathdwara gharana of Rajasthan grew from the temple music of Haveli Sangeet and holds a large devotional repertoire. Key 20th-century figures include Pandit Purushottam Das, Pandit Gopal Das, and Pandit Dalchand Sharma. Pandit Bhavani Shankar brought the instrument to wider concert attention from the 1970s, performing with Dhrupad ensembles and Hindustani instrumentalists across India and internationally.

Performance Context

A pakhawaj player in a Dhrupad concert sets the rhythmic foundation across the full arc of the performance, from the slow, spacious Chautal cycles of the composed bandish sections to the acceleration of faster passages. The instrument's sustained, booming attack carries across large halls and open-air spaces without amplification. Players take the pakhawaj into solo recitals (pakhawaj vadana), building through kayda variations, paran compositions, and tihais that resolve to sam. The solo tradition is large: pakhawaj holds a compositional repertoire accumulated over centuries, predating the tabla's solo forms and influencing them.