Explanation:

- Correct Answer: Option 3 - Anoushka Shankar

- Anoushka Shankar is an acclaimed sitar player and composer, known for her distinctive fusion of Indian classical music and other genres. Her album "Land of Gold," released in 2016, addresses the global refugee crisis and explores themes of hope, compassion, and resilience.

- Option 1: Mita Nag

- Mita Nag is a well-known sitar player from India primarily associated with Indian classical music, though she does not have an album titled "Land of Gold."

- Option 2: Anupama Bhagwat

- Anupama Bhagwat is another prominent sitar virtuoso known for her performances in the Indian classical tradition, but she is not associated with the album "Land of Gold."

- Option 4: Rajna Swaminathan

- Rajna Swaminathan is a mridangam artist and composer known for her innovative work in both classical and contemporary music settings, but she is not connected to "Land of Gold."

Anoushka Shankar's "Land of Gold" stands out specifically for its thematic exploration of global social issues through music.