Explanation:

- Pandit Bhimsen Gururaj Joshi, a renowned vocalist in Hindustani classical music, is celebrated for his powerful voice and renditions.

- He gave his first live performance in 1941. This marked the beginning of his illustrious career in music.

- In 1937, he was still a student, honing his skills under the guidance of various music maestros.

- By 1945, his fame had grown significantly, though it was post his initial performance years.

- 1950 was a period when he had already established himself as a significant figure in Indian classical music.

The correct answer is Option 3: 1941 .

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