Introduction
Gurmat Sangeet is not simply music performed in a sacred setting — it is music organized according to a sophisticated modal system that has been refined over centuries. The tanti saaj, the stringed instruments at the heart of this tradition, are not merely accompanying tools; they are the primary vehicles through which ragas are expressed, sustained, and felt at a physical level. To understand why the rabab, dilruba, and taus occupy such an honored place in Sikh musical theology, one must first understand what a raga is and why modal music matters to the tradition.
The word raga (ਰਾਗ) comes from the Sanskrit root meaning to color or to tint. A raga is not a scale in the Western sense, nor is it a melody — it is a governing framework of notes, ornaments, phrases, and emotional contours that together create a distinct psychological and spiritual atmosphere. Guru Granth Sahib Ji is itself organized by ragas: thirty-one ragas govern the arrangement of the entire scripture, and each shabad is prescribed to be sung in the raga under which it appears. This was not incidental. The Gurus understood that the raga shapes the listener's inner state, and that specific emotional registers open different doorways to Naam.
The tanti saaj are particularly suited to raga expression because stringed instruments can produce the subtle microtonal ornaments — meend, gamak, andolan — that define how a raga moves and breathes. This lecture explores the relationship between raga theory and the tanti saaj, tracing how these instruments were historically used to sustain ragas through kirtan, how raga selection was understood as a spiritual act, and what the loss of tanti saaj in raga kirtan has meant for the tradition.
Raga as Spiritual Technology
The thirty-one ragas of Guru Granth Sahib Ji are not decorative — they are functional. The Gurus chose specific ragas for specific teachings, and Sikh scholars have long argued that the emotional register of the raga amplifies the meaning of the shabad it carries. Raga Sri, which opens the Guru Granth Sahib, carries a mood of deep reverence and early-morning awe. Raga Bhairavi evokes longing and the closeness of dawn. Raga Kedara speaks of devotion and intimacy with the Divine. These are not metaphors; they are precise descriptions of the psychological effect these modal frameworks produce when performed correctly.
For the tanti saaj, this modal precision was essential. The rabab, played by Bhai Mardana, was a plucked instrument capable of sustaining drone-like tones while articulating melodic phrases within a raga's structure. The bowed instruments — taus, saranda, dilruba — extended this capacity further because bowing allows a sustained tone that a plucked string cannot hold. A bowed dilruba performing Raga Yaman in the evening hours creates a continuity of sound that invites the listener's mind to follow the raga's ascending phrases into states of openness. This is not incidental aesthetics; it is the operational logic of the tradition.
Scholars such as Gurnam Singh and Balwant Singh Dhillon have documented how the Gurus' selection of ragas was a deliberate act of spiritual pedagogy. When Guru Nanak Dev Ji composed in Raga Asa, he was not simply choosing a pleasant melody — he was activating a specific emotional field that prepares the consciousness for the message the shabad carries. The tanti saaj were the instruments best equipped to sustain these fields across an extended kirtan performance, and their decline has consequently impoverished raga kirtan in ways that go beyond mere aesthetics.
Contemporary Sikh musicologist Rajinder Singh Kamboj has argued that when harmonium replaced the tanti saaj in most gurdwaras, not only was the timbre of the music changed — the entire practice of raga-based kirtan was effectively altered. The harmonium, being a fixed-pitch instrument, cannot produce the microtonal inflections that define raga identity. A raga performed on harmonium is, in the strictest sense, an approximation — a representation of the raga rather than the raga itself. The tanti saaj were not simply older instruments; they were the instruments through which true raga kirtan was possible.
The Thirty-One Ragas: Structure and Instrument
Of the thirty-one ragas in Guru Granth Sahib Ji, many are divided into sub-forms called raginis, which govern mood variations, performance times, and seasonal associations. Raga Bilaval, for instance, is associated with morning and carries a quality of clarity and celebration. Raga Malar is associated with the monsoon season and speaks of longing fulfilled, of the soul receiving divine grace as parched earth receives rain. Each raga has its own set of characteristic phrases called pakad — the signature passages by which the raga is recognized — and a set of rules governing which notes are emphasized, which are avoided, and how the melody ascends and descends.
The tanti saaj were historically deployed in alignment with these structures. A ragini associated with nighttime devotion would call for the elongated, sustaining tones of the taus or saranda, played slowly, with long bowing strokes that allow the meend — the glide between notes — to unfold fully. A daytime raga might call for the sharper articulation of a plucked rabab, its attack giving rhythmic definition to phrases that align with the time-of-day's more active energy. This is a musical theology that treats time, mood, and sound as interdependent realities, and the tanti saaj were the instruments designed to navigate this interdependence.
Academic debate exists regarding whether Guru Granth Sahib's raga prescriptions were intended as strict performance rules or as broader thematic markers. Scholars like Gurnam Singh argue for strict adherence, seeing the raga prescriptions as part of the Gurus' deliberate pedagogical architecture. Others, including some contemporary practitioners, argue that the prescriptions describe an ideal while acknowledging that kirtan also serves congregational needs that may vary. What is not debated is that the original instruments of the tradition — the tanti saaj — were the instruments through which the raga prescriptions could most fully be honored.
Microtonal Ornamentation and the Limits of Fixed-Pitch Instruments
One of the most technically significant arguments for the revival of tanti saaj is the question of microtonal ornamentation. Indian classical music operates within a tonal system that recognizes twenty-two intervals (shrutis) within an octave — far more than the twelve fixed pitches of the Western equal-tempered scale and the harmonium. The tanti saaj, being unfretted or partially fretted instruments, can navigate this fuller tonal landscape. The dilruba's bowed string, for instance, can inflect a komal (flat) note with dozens of subtle gradations, each creating a slightly different emotional coloring.
These inflections are not merely decorative. In raga theory, the precise intonation of specific notes — particularly the vadi (most important note) and samvadi (second most important note) of a raga — is what establishes the raga's identity and emotional truth. If these notes are played with incorrect intonation, the raga is lost. This is precisely why the introduction of the harmonium into Sikh kirtan was controversial from the beginning, and why colonial-era reformers who promoted the harmonium were opposed by traditional ragi families who understood that raga integrity depended on instruments capable of microtonal precision.
The tanti saaj revival movement therefore argues not just from sentiment or tradition but from musical theory: if Gurmat Sangeet is organized around ragas, and if ragas require microtonal precision, then the instruments of Gurmat Sangeet must be capable of microtonal expression. The harmonium, however beautiful in its own right, is structurally unable to fulfill this requirement. The tanti saaj are not simply traditional instruments — they are, from a theoretical standpoint, the necessary instruments of Gurmat Sangeet.
Key Terms
- ਰਾਗ (Raga) — A modal framework governing notes, ornaments, emotional character, and performance time in Indian classical music.
- ਰਾਗਣੀ (Ragini) — A subordinate or derivative modal form associated with a primary raga, often carrying a more specific mood or seasonal association.
- ਮੀਂਡ (Meend) — A gliding ornament between two notes, essential to raga expression on stringed and bowed instruments.
- ਗਮਕ (Gamak) — A vigorous oscillating ornament that gives raga phrases weight and intensity.
- ਵਾਦੀ (Vadi) — The most prominent or dominant note of a raga, around which the melody centers.
- ਸ਼ਰੁਤੀ (Shruti) — The microtonal intervals of Indian music; twenty-two shrutis exist within an octave, compared to the twelve fixed pitches of Western equal temperament.
Discussion Questions
- If ragas are prescribed in Guru Granth Sahib Ji to shape specific emotional and spiritual states, what does it mean for a congregation when those ragas are performed on instruments incapable of producing the correct microtonal inflections? Is congregational kirtan still fulfilling the Gurus' intention?
- Raga theory associates specific ragas with times of day and seasons. Do you find this framework meaningful in your own experience of music? Can you identify moments when the time of day or seasonal context affected how you heard or felt a piece of music?
- The debate between strict raga adherence and congregational accessibility is ongoing in Sikh communities. How would you personally navigate this tension as a kirtan performer or community leader?
- How might the rediscovery of tanti saaj raga kirtan change the experience of gurdwara worship for congregations accustomed to harmonium-and-tabla kirtan?
Further Reading
- Gurnam Singh — Gurmat Sangeet: A Study of Sikh Religious Music
- Joep Bor (ed.) — The Raga Guide
- Balwant Singh Dhillon — Studies in Guru Granth Sahib: Language, Literature, and Theology
Key Takeaways
- Guru Granth Sahib Ji is organized around thirty-one ragas, each prescribing a specific emotional and spiritual atmosphere for the shabads it contains.
- The tanti saaj are uniquely suited to raga kirtan because they can produce the microtonal ornaments — meend, gamak, andolan — that define raga identity.
- Fixed-pitch instruments like the harmonium are structurally unable to replicate the microtonal precision that authentic raga expression requires.
- The case for reviving tanti saaj is therefore not merely sentimental but rooted in the theoretical requirements of Gurmat Sangeet as the Gurus designed it.
Homework
Select one of the thirty-one ragas of Guru Granth Sahib Ji — such as Raga Asa, Raga Bhairavi, or Raga Kedara — and find a recording of that raga performed on a tanti saaj instrument (search Sikh music archives, SikhNet, or YouTube). Then find a second recording of the same raga performed on harmonium. Listen to both back to back and write a 400-word comparative reflection: What differences do you notice in tone, ornamentation, and emotional atmosphere? Which version feels more aligned with the mood described for that raga, and why?