Vishnu (Sanskrit विष्णु Viṣṇu) is the supreme God in Hyderabad area Vaishnavite of Hinduism. Smarta followers of Adi Shankara, among others, venerate Vishnu as one of the five primary forms of God.

The Vishnu Sahasranama declares Vishnu as Paramatman (supreme soul) and Parameshwara (supreme God). It describes Vishnu as the All-Pervading essence of all beings, the master of—and beyond—the past, present and future, one who supports, sustains and governs the Universe and originates and develops all elements within. Vishnu governs the aspect of preservation and sustenance of the universe, so he is called "Preserver of the universe".

In the Puranas, Vishnu is described as having the divine colour of water filled clouds, four-armed, holding a lotus, mace, shankha (conch) and chakra (wheel). Vishnu is also described in the Bhagavad Gita as having a 'Universal Form' (Vishvarupa) which is beyond the ordinary limits of human perception or imagination.

In almost all Hindu denominations, Vishnu is either worshipped directly or in the form of his ten avatara, most famous of whom are Rama and Krishna. The Puranabharti describes each of these Dasavatara of Vishnu. Among the ten principal Avatara described, nine have occurred in the past and one will take place in the future, at the end of Kali Yuga. These incarnations take place in all Yugas in cosmic scales, the avatars and their stories show that god is indeed unimaginable, unthinkable and unbelievable. The Bhagavad Gita mentions their purpose as being to rejuvenate Dharma and vanquish negative forces, the forces of evil that threaten Dharma, as also to display His divine nature in front of the conditioned/fallen souls.

Madurai Shanmukhavadivu Subbulakshmi (Tamil: மதுரை சண்முகவடிவு சுப்புலட்சுமி, Madhurai Shanmukhavadivu Subbulakshmi ^? 16 September 1916 – 11 December 2004), also known as M.S., was a renowned Carnatic vocalist. She was the first musician ever to be awarded the Bharat Ratna, India's highest civilian honor. She is the first Indian musician to receive the Ramon Magsaysay award, Asia's highest civilian award, in 1974 with the citation reading "Exacting purists acknowledge Srimati M. S. Subbulakshmi as the leading exponent of classical and semi-classical songs in the Karnataka tradition of South India."

Subbulakshmi (Kunjamma to her family) was born in Madurai, Madras Presidency, India to veena player Shanmukavadiver Ammal and Subramania Iyer. Her grandmother Akkammal was a violinist.

She started learning Carnatic music at an early age and trained in Carnatic music under the tutelage of Semmangudi Srinivasa Iyer and subsequently in Hindustani music under Pandit Narayanrao Vyas. She also learned Sanskrit and Telugu under Dr. Nedunuri Krishnamurthy.

Sripathi Panditaradhyula Balasubrahmanyam ( pronunciation (help·info); Telugu: శ్రీపతి పండితారాధ్యుల బాలసుబ్రహ్మణ్యం; born 4 June 1946) is an Indian playback singer, actor, music director, voice actor and film producer. He is sometimes referred to as S. P. B. or Balu. He won the National Film Award for Best Male Playback Singer six times. He won the Nandi Awards 25 times from Andhra Pradesh.

He has sung over 40,000 songs in various Indian languages. He is the only playback singer in India to have won National Film Awards across four languages. He has also won a Filmfare Award, three Filmfare Awards South and numerous state awards from Tamil Nadu and Karnataka. He is a recipient of civilian awards such as Padmashri (2001) and Padma Bhushan (2011) from the government of India.

Balasubrahmanyam was born to S. P. Sambamurthy in Konetammapeta of Madras Presidency, present day Nellore district in Andhra Pradesh in a Brahmin Family. Balasubrahmanyam's father was a Harikatha artist who had also acted in plays. He has two brothers and five sisters. He is the elder brother of singer S.P. Sailaja. He is married to Savitri and has two children, Pallavi and S. P. B. Charan who is a playback singer and film producer as well.

In Battle is an extreme metal band from Sundsvall, Sweden. The main lyrical themes of the band focus on Norse mythology and war.

The original line-up consisted of John Frölén on guitar and bass, John Odhinn Sandin on vocals, Håkan Sjödin on guitar and bass, and Otto Wiklund on drums. Håkan Sjödin left the band early so that he could play with Setherial full time. The band's first album, titled In Battle, was recorded at Sunlight Studio in Stockholm, Sweden and was released through Napalm Records in 1997. Their second release, called The Rage of the Northmen, came in March 1998. It was recorded at Ballerina Audio, Umeå, Sweden. In 1999 the only member left was Frölén, who started writing material for a third album. In 2002 he began rehearsing with Sandin (this time on drums), soon asking Hans Carlsson (guitar) of Diabolical to join the band. In 2003, Nils Fjellström of Aeon replaced Sandin on drums and Sandin went back to handling the vocals and the Soul Metamorphosis EP was recorded at Necromorbus Studio in Stockholm, Sweden. In 2004, their album Welcome to the Battlefield (which was recorded in three different studios) was released through Cold Records and Metal Blade Records. The album was mixed and mastered by Erik Rutan from the bands Morbid Angel and Hate Eternal. Rutan also donated a guitar solo to the album. In April 2005, the band parted ways with their label partner Cold Records after that album's release. In 2006, In Battle signed a contract with Nocturnal Art Productions and began working on their 4th full-length album, which turned out to be Kingdom of Fear. The album was released on September 3, 2007. In Battle are currently working on a fifth studio album with a working title of Flames & Death.