Which musical instrument was Tansen, one of Akbar's Navaratnas (nine gems), known for mastering?

Tansen was a distinguished member of Emperor Akbar's Navaratnas (nine gems), renowned for his exceptional contributions to Hindustani classical music during the Mughal period. Beyond his vocal talents, Tansen demonstrated remarkable proficiency in playing the Rabab, a stringed musical instrument. His musical legacy includes the creation and popularization of numerous ragas and compositions, such as Miyan ki Todi and Miyan ki Malhar, which continue to be highly respected in classical music traditions. Tansen's artistic influence has endured through centuries, establishing him as one of the most significant figures in Indian musical history.