Explanation:

- A R Rahman: A celebrated Indian composer and musician, Rahman has been nominated for multiple Grammy Awards and has won two.

- Lata Mangeshkar: Known as the "Nightingale of India," she remains one of India’s most iconic playback singers. Despite her legendary status, she was never nominated for a Grammy.

- Pt Vishwa Mohan Bhatt: A virtuoso of the Mohan Veena, he received a Grammy for his album "A Meeting by the River."

- T H Vinayakram: As a renowned percussionist, he has been nominated for a Grammy award as a part of several world music projects.

Correct Answer: Lata Mangeshkar