India in the South Asian subcontinent in the Middle Ages was still an important region of human civilization at that time. In 320, Chandragupta I established the Gupta dynasty, which opened the curtain of ancient civilization in the South Asian subcontinent. After the 5th century, small internal countries stood on their own feet and fell into the melee of division, while external countries were constantly invaded by the White Xiongnu. In 6 12, King Jerzy established the Jerzy Empire and established the feudal system of the South Asian subcontinent. The Indian subcontinent has been divided from the disintegration of the Japanese Empire in the middle of the 7th century to the end of 12. South India, in particular, has never had a relatively stable unified regime. 12 century later, Turks entered India through Afghanistan and established the Sultanate of Delhi. 1526, babur established the Mughal dynasty in Delhi. Akbar the Great of Mughal Dynasty was in his heyday, and he was famous for his love of art. ..

Buddhism has gradually declined since the 6th century. In the 8th and 9th centuries, a new religious system-Hinduism was gradually formed. Sankara, the master of Indian philosophy, became the theoretical basis of India's basic salvation theory. /kloc-South Asia's medieval culture before 0/2 century also made brilliant achievements. In the 5th century AD, a great playwright Kalitoppo appeared in Indian dramas, such as Shagondaro. The grotto art represents the superb level of India in the fields of architecture, sculpture and painting during this period. Ajanta Grottoes in central India are a treasure house of Indian art. During the 5th century to 1 1 century, there were two world-famous academic centers here, namely Narando Temple and Forensic Medicine College, where a large number of international students from eastern countries studied law and conducted various cultural and academic studies.

Around the 5th century, balata wrote a theoretical work about drama, dance and music-Na Teiya Shastola, which is an important theoretical achievement linking ancient Indian music and Indian classical music, among which the earliest bud of Brahmanism classical music can be seen. Na Teia Shastola will take the smallest differential interval obtained by hearing as "Shruti" (meaning "hearing" in Sanskrit), and usually divide an octave into 22 shrutis. In actual music, two or four shrugs are regarded as an interval (called "Svahla"). Svahla and interval also mean pitch. It consists of seven Svahla in octave, and its scale is called sarigamapadhani. Shruti is not composed of the law of average. Due to the different genres of music, the ways to deal with intervals are also different. Every Shruti has a specific meaning. For example, Shruti's "Divra" means "excitement and excitement". In addition, according to the seven Shiva, three basic Kramers are formed: Sacramento, MacKramer and Gakramer. Among them, the basic scale composed of seven sounds of Sacramento and Maklama is the basic tone, and it develops into the form of 14 transposition, which is called "Murchana". Furthermore, seven of Murchana 14 spins were developed into basic spins, forming the rudiment of Lager (called jati).

1 1 century later, the biggest change period of Indian music began with the invasion of northern India by Islamists, thus forming two major music cultural circles. Under the rule of Islam, northern India imported musicians, musical instruments and music theories from Turkey and Persia, which have been integrated with Indian music since ancient times and formed the foundation of Heng Doztanyi's music. While maintaining the influence of the Buddhist era, South India developed its own music theory system and laid the foundation of Karnataka music.

During this period, a number of works on music theory emerged, the most famous of which was Sangota Rado Nakhala written by Salga Teva in the 3rd century A.D./KLOC-0, which greatly influenced the music theory of later generations. This book brings together his previous music theories of North and South India and systematizes them. This paper expounds in detail the "Lag" (the soul of Indian classical music, which is basically a melody frame) of the scale and modulation theory, and discusses in detail the "Tara" in the beat period (the Indian general term for rhythm and beat). /kloc-after the 0/3rd century, many theorists in North India further systematized the lag.

Besides artistic music, India is rich in religious music, folk songs and folk dances. Many folk songs, like artistic music, are soft, deep, slender and fluent. It is a treasure house of Indian music composed of many languages.