This document is in सरल देवनागरी (Devanagari) script, which is commonly used for Konkani language. You can also view this in ಕನ್ನಡ (Kannada) script, which is also sometimes used for Konkani language.
कर्णाटक संगीत गीतम् - मंदर धर रे
Oh saviour of the Mandhara mountain, oh Murari, who grants salvation!
Oh destroyer of the demon race, one whose form is sacred,
whose feet have auspicious marks, who wears a peacock feather.