I like to have the lyrics. Here is a rendition by udayAlur kalyANarAman
http://www.youtube.com/watch?v=q9NY2YpWOck
here is what I think I hear and I request correction:
nimmathi adainthen
ulakam maranthen
aanandam thaan adainthen
satguru paadhukai kunjalam enmEl paTTa pozhuthu thanE
nimmathi adainthen
ulakam maranthen
aanandam than adainthen
Guruvin malaraTiyE entrum en kaNNaal paarttu ninrEn
mattrellam maayai poiyennum kanavil kaNTa porul pOl uNarntEn
nimmathi adainthen
ulakai maranthen
aanandam than adainthen
Pirappirappam bhavam enum kadalil
thaneer vathi pochu
athai thaandum kavalaiyum
ennai vittu neengi pochu
athanal nimmathi adainthen
ulakam maranthen
aanandam than adainthen
malaiai kudaiyaai thaangiya gokulam kaatha govindhanai naan
charanamaai adaiyave avan en paarvaiyai utpuram aakkivittaan
athanaal nimmadhi adaindhen ulagai marandhen
aanandham thaaan adainthen
naane aanandham thaaan adainthen
naane aanandham thaaan adainthen