Kanda Sashti Kavasam or Skanda Shashti Kavacham is a Tamil devotional song composed for the Hindu god Kartikeya. It was composed by Devaraya Swamigal (born c. 1820), in 19th century CE in Chennimalai (in present day Erode district, Tamil Nadu).
The hymn was composed in the 19th century by Devaraya Swamigal at the Subramania Swamy Temple in Chennimalai, Erode district in Tamil Nadu. 'Chiragiri Velavan' in the hymn refers to the lord of Chennimalai.
The song consists of 44 lines, including four introductory lines known as the kÃÂppu, followed by a couple of meditational lines and the main song portion consisting of 238 lines known as the kavacham. The introductory part and meditational part follows Nerisai Venpa and Kural Venba metres respectively. The main part follows the grammar of Nilai Mandila Asiriyappa. The author's name is mentioned twice in the song, first in Line 64 and then in Line 201.
The main song can be classified into the following themes:
The Kanda Shasti Kavasam has been rendered by various artists, with notable amongst them include the Soolamangalam Sisters.
When the devas could not tolerate the evil doings of the asura Surapadman, they approached Shiva and Parvati for assistance. Shiva and Parvati tasked their son Kartikeya to lead the army of devas against Surapadman. The devas praised Kartikeya and prayed to him for six days. He used his vel (divine spear) to split Surapadman into two halves, one half of which became a peacock, which he took as his vahana, and the other became a rooster, which was transformed into his banner. Surasamharam is celebrated to commemorate the event. Devotees observe a fast and narrate the Kanda Sashti Kavacham during a six-day period, known as Shashthi Vrata, that precedes the event. As stated in the hymns, regular chanting of the song 36 times a day causes the predicaments of life to be resolved and brings benefits to the chanter.
The hymn is popular in the Tamil-speaking diaspora across the globe that the phrases from the hymn, its music, and others are often imitated. The titles of the Tamil movie Kaakha Kaakha, Thadaiyara Thaakka, Thakka Thakka and the Indian soap opera Kakka Kakka are taken from the Kanda Shasti Kavasam. The film song "Padhinettu Vayadhu Ilamottu Manadhu" from the movie Surieyan imitates the tune of the hymn.
In July 2020, Karuppar Kootam, a Periyarist-Dravidian group, posted a YouTube video with an interpretation of the hymn considered to be vulgar and offensive to Hindus. Soon after the incident, a complaint was filed by the Bharatiya Janata Party with the Commissioner of Police of Chennai, which led to the arrest of two members of the group.