Explanation:

- Pandavani is a traditional form of storytelling found predominantly in Chhattisgarh. It narrates tales from the Indian epic, the Mahabharata, primarily focusing on the Pandavas.

- Option 1: Maharashtra – Known for folk music like Lavani and Tamasha, but not Pandavani.

- Option 2: Chhattisgarh – Pandavani is indeed a renowned folk art form here.

- Option 3: Rajasthan – Famous for folk music styles such as Ghoomar and Kalbeliya, but not Pandavani.

- Option 4: Karnataka – Known for various classical forms like Yakshagana, but Pandavani is not a traditional form here.