Ronu Majumdar

Hindustani classical is the North Indian branch of the Indian classical tradition, centered on the concepts of raga (melodic framework) and tala (cyclical rhythm). It emphasizes improvisation within strict aesthetic and grammatical boundaries, unfolding a raga through a gradual, architected performance arc from free-rhythm exploration to metrically grounded elaboration. Performances typically proceed through an alap (slow, non-metrical exposition), jor and jhala (rhythmic intensification on plucked instruments), and a composed piece—bandish or gat—set to a tala cycle, followed by improvisations (vistar, tans, bol-bant) that resolve emphatically on the sam (first beat). Signature ornaments such as meend (glides), gamak (oscillation), and andolan (slow vibrato) articulate microtonal nuance (shruti). The style encompasses vocal genres like dhrupad and khyal, and instrumental idioms on sitar, sarod, sarangi, bansuri, and shehnai, supported by a sustaining drone (tanpura) and tabla or pakhawaj accompaniment. Beyond the concert hall, Hindustani classical has deeply informed sub-classical and popular forms across South Asia and, through mid-20th-century cultural exchange, popular and art music worldwide.

Bansuri refers to the North Indian bamboo transverse flute and, by extension in music tagging, the Hindustani classical and folk repertoire centered on this instrument. Carved from a single length of thin-walled bamboo with six or seven finger holes and a side-blown embouchure, the bansuri is emblematic in Indian art and mythology (notably the flute of Krishna) and appears in temple sculpture and texts from the early centuries CE. In the 20th century it evolved from a primarily pastoral/folk voice into a fully fledged concert instrument for raga performance.