Santoor

The Santoor brings the crystalline voice of the Kashmiri highlands to the concert stage. This trapezoid-shaped hammered dulcimer, with its hundred strings arranged across 25 bridges, produces a shimmering, bell-like tone unlike any other instrument in the Hindustani tradition. Originally accompanying Sufiana Mausiqi (Kashmiri Sufi music), the santoor underwent transformation in the mid-20th century to become a respected solo classical instrument.

The instrument's Persian ancestry is evident in its construction and name, derived from the Iranian santur. In Kashmir, the santoor accompanied mystical poetry and devotional singing for centuries, its resonant strings providing textural support for spiritual gatherings. The instrument's association with Sufi traditions gave it a contemplative quality that would later suit classical alap development.

"The santoor speaks in whispers and cascades. Each stroke releases a hundred voices into the air."

The Shivkumar Sharma Revolution

The santoor's transformation from folk accompaniment to classical authority represents the vision and persistence of Pandit Shivkumar Sharma (1938-2022). Beginning his studies at age five under his father, Sharma encountered the santoor at thirteen and recognised its untapped potential for classical expression. He spent years modifying the instrument and developing techniques to overcome its apparent limitations.

Traditional santoors produced isolated notes without the sustained quality essential to Hindustani melodic development. Sharma expanded the instrument's range to three full octaves and created techniques for approximating the glissando effects (meend) central to raga grammar. Through rapid alternating strokes and carefully controlled damping, he produced the illusion of vocal-style phrasing from an instrument that physically cannot sustain sound.

Construction and Mechanism

The Indian santoor is typically constructed from walnut wood, prized in Kashmir for its resonant qualities. The trapezoid body supports 25 wooden bridges, each carrying four strings tuned in unison, producing a total of approximately 100 strings. The strings are struck with lightweight wooden mallets (mezrabs), held loosely between the fingers to allow controlled bounce and rapid articulation.

The bridges are arranged chromatically, with the lower (bass) register on the right and higher (treble) on the left. Performers sit before the instrument with mallets in both hands, alternating strokes to produce melodic lines. The challenge lies in controlling resonance: unlike plucked or bowed instruments, struck strings continue vibrating until manually damped, requiring constant attention to clarity.

Technical Innovation

Sharma's technical contributions extended beyond the instrument itself. His approach to meend approximation through rapid tremolo and controlled stick movement created the sensation of pitch bending where none physically occurs. His use of dynamics and accent patterns shaped phrases into vocal-style expressions. These innovations required developing new physical coordination, as both hands must work independently while maintaining melodic continuity.

The santoor's percussive attack and rapid decay paradoxically suit certain aspects of classical expression. Fast passages emerge with crystalline clarity, while the instrument's natural shimmer enhances the meditative quality of alap sections. Contemporary players continue exploring these possibilities, extending Sharma's foundational work into new repertoire and contexts.

Legacy and Continuation

Shivkumar Sharma's decades of concert performance, recordings, and film compositions established the santoor's classical credentials beyond dispute. His collaborations with flautist Hariprasad Chaurasia produced beloved recordings that introduced millions to the instrument. Awards including the Padma Shri and Padma Vibhushan recognised his cultural contribution. Following his death in 2022, his students and son Rahul Sharma continue developing the tradition he established.