The organisation OLI( ஒலி )conducted series of Mikeless concerts during 2012-13. at various venues;The first of the concert was at Arkay Convention Center,Mylapore.Sri.T N Krishnan gave a mikeless concerts accompanied by Sri.J Vaidhyanathan and Sri.N.Guruprasad.He was very happy to give the concert on that day saying the tonal quality of the instrument could be heard in its original form. You will find four songs,thukkadas, vry well presented by Sri. T N Krishnan (The mikes you see on the stage were used for recording the concert)