Two more 70's KJY - VJ - MSV numbers that gave me immense pleasure :

andha mAnaippArungaL azhagu, iLam pAvai unnOdu uRavu
(andhamAn kAdhali, 1977)

What a fantastic song! The way Jesudas sings the saraNam will melt anyone!
(warning - don't search for youtube, you won't like the actress Sujatha thereafter)

ninaivAlE silai seydhu unakkAka vaiththEn
(same movie, infamous for the 'therukkOvilE Odi vA' by our gAna gandharvar)