Which musical instrument Ustad Bismillah Khan used to play?

Flute Shehnai Tabla Sarod

Shehnai

The correct answer is Option (2) - Shehnai Bismillah Khan was an Indian musician credited with popularizing the Shehnai, a subcontinental wind instrument of the oboe class. Khan is credited with bringing Shehnai to the concert stage. He was awarded India’s highest civilian honour, the Bharat Ratna, in 2001.