I only listened the second half of the concert from 2 to 4pm at NGS. I am assuming my first was the 5th one .
5. vara nArada - vijayashri - T
6. yArO ivar yArO - bhairavi - ArunAchala kavi
7. muralidhara gOpAlA - mAnd - Periasami thooran
8A. slOkham "shree parvathi pathi ramAvathi" - hamsAnandi -?
8B. thiruvuLLam irangAdA - hamsAnandi - K ramarAj
Just heard the last half of vara nAradA , the rAga was vijayashri quite an impossible task for me to differentiate with varAli . bhairavi rAga alAPana was very detailed and was excellent . The krithi yAro ivar yarO was delivered very well , smt rAji was trying to build up a nice neraval in "chandra bimbam ", but perhaps just decided after a line to go to swaras directly. Bit of a dissapointment of not hearing the neraval for this great bhairavi no , the swaras were just good to very good, perhaps more felt as she delivered a great bhairavi alApanai.
MLV's touch was omnipresent in muralidhara gOpalA in mAnd , but one no that was simply outstanding was the last slOkham and a brilliant rendition of rAmarAj's krithi. Whom should I praise more for the last no, should it be Smt rAji who delivered so emotively with some excellent alankAram's in some lines like "kaliyuga varadA ,iravum pagalum" or is it Shri rAmaraj who brilliantly crafted this krithi with a line harihara hamsAnanda swaroopa?. Perhaps I can only resolve the tie by stating the winner is neither it is just the rAga swaroopam of hamsAnandi

Both the accompanies were average. I think I spotted arasi, ramarAj at a distance but could not speak to them as I was in the other side of the sabha and also the authorities were insisting rasikas to leave the hall as the next concert was a ticketed one.