Neyveli Santhanagopalan

Carnatic vocal music is the South Indian classical vocal tradition, centered on melodic ragas and cyclical talas, with a highly developed system of composition and improvisation. It is fundamentally a song-based art, with repertoire (kritis, varnams, javalis, padams) composed largely in Telugu, Sanskrit, Tamil, and Kannada. Performances balance composed material with manodharma (improvisation): raga alapana (unmetered raga unfolding), neraval (melodic–rhythmic extemporization on a lyric line), kalpanaswaram (solmized melodic improvisation), and the demanding Ragam–Tanam–Pallavi (RTP). A Carnatic recital typically features a principal vocalist accompanied by violin (shadowing and dialoguing with the singer), mridangam (double-headed drum), and often ghatam, kanjira, or morsing, with a sruti (drone) sustained by tambura or electronic box. Ornamentation (gamaka) is essential, as is precise intonation against the drone. The raga system is organized around the 72 melakarta parents and their janya (derived) ragas, while talas include Adi, Rupaka, Misra/Khanda Chapu, and more.