I'm sure you already have the list of her popular songs from Thiruvilaiyaadal. (Jeans ninaivukku varuthaa? ))

She also acted in the movie Thirumalai Deivam as Narayanamma and sung two songs in that movie:

Naallellaam unthan thirunaalaam

Eizhumazhai irukka namakkenna manakavalei

She has sung a couple of social songs and these include:

Arithu arithu maanidanaai pirappathu arithu

Thappiththu sendraanammaa

On another note, I tend to confuse between AR Ramani Ammal and KB Sunderambal. Anyone else do this? )