The correct answer is D. All of these.
Swang is a form of Indian folk music and dance that is popular in the states of Rajasthan and Gujarat. It is typically performed at weddings and other festive occasions. Swang performances often feature a variety of different ragas, including Bhairav Raga, Kolyan Raga, and Bhupali Raga.
Bhairav Raga is a Hindustani classical raga that is associated with the god Shiva. It is a slow, somber raga that is often used to express feelings of devotion and longing. Kolyan Raga is a folk raga that is popular in the states of Rajasthan and Gujarat. It is a lively, upbeat raga that is often used to express feelings of joy and happiness. Bhupali Raga is a Hindustani classical raga that is associated with the goddess Lakshmi. It is a slow, graceful raga that is often used to express feelings of love and beauty.
All of these ragas are used in swang performances. The choice of raga depends on the mood of the performance and the occasion. For example, a Bhairav Raga might be used for a more somber performance, while a Kolyan Raga might be used for a more lively performance.