Explanation:

- Pandavani music is a traditional performing art form that involves narrating tales from the Indian epic Mahabharata. Teejanbai is a renowned artist associated with this form.

- Padma Vibhushan is the second-highest civilian award in India, given for exceptional and distinguished service.

- In 2020, notable personalities were awarded the Padma Vibhushan, but it was not the year when Teejanbai received hers.

- In 2019, Teejanbai was indeed honored with the Padma Vibhushan award for her contributions to the art form.

- The year 2021 is too recent and unrelated to Teejanbai's award history.

- 2017 is a past year, but not when she received the honor.

- ?? Correct Answer: Option 2 - 2019