One of my 100's of doubts...

Song: `poovarasampoo poothAchchu' in KP rayil...

In the 3rd interlude (before the saraNam beings), there'll be this `karakara vaNdi kAmachchi vaNdi' stuff, followed by the violin sounds for `thalai-sutRal'. After that Janaki will laugh...

What is the instrument that is played between her laughter and the start of the saraNam...ennavO oru vengaLa pAththiraththil kal pOttu Attuvadhu pOndRa, AnAl inimaiyAna saththam...kodakodakodakodan...