Etymology and Fundamental Concepts of Natya
The ancient Sanskrit term 'Natya' emerges from the depths of Indian philosophical thought as a comprehensive expression encompassing the trinity of performing arts - dance, song, and instrumental music. This collective manifestation, termed 'Tauryatrika' by classical lexicographers, represents far more than mere entertainment; it embodies a complete worldview where artistic expression serves as a bridge between the mundane and the transcendent.
The great commentator Harsha recognized this trinity as synonymous with 'Ranga' - the sacred space where transformation occurs. According to the primordial traditions recorded by Adibharata, the cosmic dance forms of Tandava and Lasya themselves constitute expressions of Natya, while the revered lexicographer Amarakosha catalogued an entire family of related terms - Tandava, Lasya, Natana, Nartana, Nritta, and Nritya - all flowing from the same essential source.
Most significantly, Bharata himself proclaimed Natya as nothing less than a 'universal fifth Veda,' a sacred scripture that encompasses all knowledge, crafts, actions, sciences, and arts, making it both a practical discipline and a spiritual path.