In the 18th century some composers wrote books on music theory. Carl Philipp Emanuel Bach (son of the famous Johann Sebastian Bach) wrote a book called: “An Essay on the true art of playing the Keyboard”. Leopold Mozart (the father of the famous Wolfgang Amadeus Mozart) wrote a book called "The Art of Playing the Violin". Both these books were extremely well known in their day. In spite of their titles the first halves of these two books are both about a branch of music theory called "performance practice": They tell us a lot about how music was played in those days, how some rhythms were played quite freely and how ornaments in the music were played.
Today people who want to compose will study music theory, perhaps at college or university school of music. In a conservatory program, they study harmony and counterpoint as well as form; in other programs, they spend less time on the theories of the past. They will be taught “rules”. These rules are not laws, they simply mean: the way that most great composers wrote music in the past. These rules describe what composers of the past did, rather than telling composers of today what to do -- in fact, music composed today can have completely different rules than the music of the past.
Music theory is important for people who perform music because all these things help people to understand the music they are playing.
Ravana
According to truth Sri Lankan history Ravana (IAST : Rāvaṇa; / ˈrɑːvənə) was first recorded King in the Sri Lanka.
Most of people know him as a lady Thiefer. But it's not the true story. read carefully we will say you the correct one. you can understand that clearly. Some people said that he had ten heads. meaning of that not had actual 10 heads and 20 hands like following statue photo. He was control 10 areas. so that name was added to him. He was a man which got kundalini power. In the Ramayana book tried to show king of Ravana is Wicked. But not only Sri Lanka there are some areas in the India has creed ravana as a god. Indonesia is an another place to example.However, King Ravana is a courageous, capable ruler while also a pioneer in the field of medicine and creativity in the lingual
He had an air vehicle call "Pushpaka yaanaya (Dhandu Monaraya)"
Capitol - Lankapura
Alakamandhaawa, Thapo wanaya, Gokannaka
Ramayana is an Indian book. It is written by Valmiki. King ravana is main character in this book. but writer had tried to give and idea to readers king ravana is a creed king.
but while he writing book when give an air vehicle (Pushpaka yaanaya (Dhandu Monaraya)) to king ravana, he never give even foot cycle to Price Rama.
Reason for short this section ramayanaya is untrustworthy book. because how to fight a normal man with a man which has kundalini power. and ravana had more technology for everything. so prince Rama is inconceivable man. Still Indian people burn king ravana's dummy every year as a festival. then they wish that "Don't come king Ravana again".
Devaki
Devaki was a woman mentioned in the Mahabharata. Her father’s name was Devaka, and she was the younger sister of Kansha, a cruel king of Mathura of Ancient India. Devaki was married to Vasudeva, a son of Sureshana. Krishna, an avatar of Vishnu (a god of Hindus) was son of Devaki and Vasudeva.She was Krishna's real mother.
She had 8 sons in total including Krishna. The first six of her children were killed by her brother Kamsa. The seventh time there was a miscarriage and Balaram got carried to Mother Rohini's womb. All the time she was in prison by Kamsa till he released them out of pity. You can find more at the book Krsna by His divine Grace A.C Bhaktivedanta Swami Srila Prabhupada.
Ayurveda
Ayurveda () is an alternative medicine system from the Indian subcontinent. Ayurveda is [scientific]. The Indian Medical Association (IMA) says the practice of modern medicine by Ayurveda is quackery. Ayurvedic texts say that the gods of Hindu mythology gave medical knowledge to legendary Hindu philosophers, who then gave the knowledge to human physicians. The word "ayurveda" is from the , , and means knowledge of life and longevity.
In Ayurveda, the story is that Dhanvantari, the Hindu god of Ayurveda, made himself into a human king by incarnation. He was king of Varanasi, and taught Ayurvedic medicine to a group of physicians. One of these physicians, named Sushruta, wrote the "Sushruta Samhita" ("Sushruta's Compendium"), an Ayurvedic text that has this story in it.
Most Ayurvedic therapies are made from chemical compounds taken from plants, from minerals, and from metals. In ancient India, Ayurvedic texts gave explanations for surgeries and for the stitching of wounds to help wound healing. The ancient Indians knew how to take out kidney stones and how to do rhinoplasty (plastic surgery for the nose). People have used many different Ayurvedic therapies through the history of India. Ayurveda has changed for more than two thousand years. In the 1970s and 1980s, Ayurveda also changed for consumption in the Western world.
Some people say Ayurveda comes from Prehistory. Some ideas in Ayurveda may have been in existence at the time of the Indus Valley civilization, during the Bronze Age in India. During the Vedic period, Ayurveda went through many developments. Outside the tradition of the Vedas, Buddhism and Jainism also shared some ideas with the Ayurvedic texts from ancient India. By around two thousand years ago, Ayurveda had developed some of its ideas for surgery and drugs.
There is no good evidence that works or helps for any disease. Some Ayurvedic products have lead, mercury, and arsenic in them. In 2008, nearly 21% of Ayurvedic products sold on the internet and made in India and the United States had in them lead, mercury, and arsenic (heavy metals) in quantities that are toxic. There may be public health dangers that result from this, but that is not known.
Ganges
The Ganges (English pronunciation: /ˈɡændʒiːz/ GAN-jeez), also called the Ganga (Sanskrit: गङ्गा Hindi: गंगा Urdu: گنگا Ganga IPA: [ˈɡəŋɡaː] ( listen); Bengali: গঙ্গা Gonga), is the second largest river on the Indian subcontinent by discharge. Ganges river is named after a Hindu goddess called Ganga. Geographers, Historians and Mythologists alike regard Ganges as the heart of Indian culture, tradition and living.
The government declared that the Ganges river between Allahabad and Haldia is National-Waterway No.1. The river has many industrial towns like Patliputra, Kannauj, Kanpur, Kara, Prayagraj, Varanasi, Ghazipur, Bhagalpur,Munger, Murshidabad,Baharampur and Kolkata on its banks. The Ganges Basin drains 1,000,000-square-kilometre (390,000 sq mi) and supports one of the world's highest densities of humans. The average depth of the river is 52 feet (17 m), and the maximum depth, 100 feet (33 m).
The river starts from a glacier called Gangotri Glacier, which is in the Garhwal region in Himalayas. The Ganges flows through north India, and ends at the Bay of Bengal in eastern India. Overall it flows 3,877 km making it one of the longest rivers in the world. Its watershed is 907,000 km² broad. The major rivers which flow into the Ganges are Brahmaputra River, Gomti, Kosi river, Gandak, Ghaghra river, Yamuna river and Son river.
The Ganges flows only 200 km through the Himalayas. The river touches plain land in the Rishikesh region near Haridwar in Uttarakhand. Then it passes through the towns of Kanpur, Soron, Kannauj, Allahabad, Varanasi, Patna, Ghazipur, Bhagalpur, Mirzapur, Ballia, Buxar, Saidpur, and Chunar. At Allahabad, the river joins with Yamuna river.
At Pakur, the river divides itself into two distributaries, viz.- the Bhāgirathi-Hooghly and the main stream. Bhāgirathi-Hooghly in the later course forms the Hooghly River. The main stream Ganges enters Bangladesh.