Prince Rama varma, of whom I am a big fan, sang an excerpt of this while explaining Shankarabharanam raga. This got me hooked on to this Thyagaraja kritti. Sometimes when you hear these compositions, you feel, that there is no other composer worth listening to(other than thyagayya). I saw all the uploaded versions of this on youtube and liked all :).
Somehow it sounds best when sung in chorus. I am putting two versions here... two chorus versions.
TN bala's version
Prince Rama and his students
there are also good renditions by BMK and Maharajpuram Santhanam on youtube.