Question

what are the main sections in indian classical music

Answer 1

some main indian classical music sections are in bengal tamil nadu kerala kashmir punjab etc

Answer 2

ndian classical music is a genre of South Asian music.[1] It has two major traditions: the North Indian classical music tradition is called Hindustani, while the South Indian expression is called Carnatic.[2] These traditions were not distinct till about the 16th century. There on, during the turmoils of Islamic rule period of the Indian subcontinent, the traditions separated and evolved into distinct forms. Hindustani music emphasizes improvisation and exploring all aspects of a raga, while Carnatic performances tend to be short and composition-based.  However, the two systems continue to have more common features than differences.