Correct Option: A

Bhoja is considered to be the author of the Sangitaraja. Amongst Rajput rulers, the flowering of arts and culture during Kumbha's reign is exceeded only by Bhoja Parmara (Bhoja I). Maharana Kumbha is credited with writing the Sangitaraja, the Rasika-priya commentary on the Gitagovinda, the Sudaprabandha, and the Kamaraja-ratisara.