The correct answer is Vadodara.
The Saptak Annual Music Festival is a classical music festival held in Vadodara, Gujarat, India. It is one of the largest classical music festivals in India, and attracts musicians from all over the world. The festival was founded in 1965 by the Maharaja of Vadodara, Pratap Singh Gaekwad, and is held every year in the month of February.
The festival features a variety of classical music performances, including Hindustani classical music, Carnatic classical music, and Western classical music. The festival also includes lectures, workshops, and other events related to classical music.
The Saptak Annual Music Festival is a major cultural event in Vadodara, and attracts a large number of visitors from all over India and the world. The festival is a celebration of classical music, and provides a platform for musicians to showcase their talent.
The other options are incorrect because they are not cities in Gujarat that are famous for the Saptak Annual Festival of Music. Ahmedabad is the largest city in Gujarat, and is known for its mosques, temples, and museums. Surat is a major commercial city in Gujarat, and is known for its diamonds and textiles. Rajkot is a city in Gujarat that is known for its temples and palaces.