Explanation:

- Janapada Geete refers to folk songs and ballads that are a part of the cultural heritage of a region.

- These songs are rich in local traditions and storytelling.

- Basavanna's Vachanas: Basavanna was a 12th-century philosopher and poet, revered in the state of Karnataka. His vachanas (poetic verses) are a major part of Karnataka’s cultural and spiritual literature.

- Option 1: Odisha - Known for distinct classical and folk music, but not linked with Basavanna.

- Option 2: Kerala – Famous for its own rich tradition of music and dance forms.

- Option 3: West Bengal - Known for Rabindra Sangeet and Baul songs, different from vachanas.

- Option 4: Karnataka – Known for Janapada Geete and vachanas of Basavanna.