Need translation and lyrics for kuchipudi item

[dancerstas]

Namaste. The dance name is Kesavanarayana.
video link is here https://www.youtube.com/watch?v=TOacLU7pKpk
Regards.

[dancerstas]

I started listening and writing this is what i could hear There are mistakes because i do not know language. Singing very fast i can't understand the words.
Kesavanarayana
Maramana?
Vasa? vani surasidita charana
Devo haraNa ku soma ku tunibina?
Hari matsya avatara

Next words i csn not understand.