Kantha Sasti Kavasam (Tamil: கந்த சஷ்டி கவசம்) is a Hindu devotional song composed in Tamil by Devaraya Swamigal (born c. 1820), a student of Meenakshi Sundaram Pillai, on Lord Muruga, the son of Lord Shiva, in Chennimalai near Erode. Kantha Sasti Kavasam was composed in the 19th century. The song has been composed in praise of the Lord, seeking to shower his grace. This is a rare and valuable treasure that helps one to be successful in day-to-day life. In Kantha Sasti Kavasam the author prays