Thanks,sbgsblr and mAmis thangam and Visalam,whose lists are most helpful in seeing at a glance the weight of a concert which you attended.
I haven't been to a single Unnati concert since I am not in Bengaluru around Gokulashtami. My miss, I always think, when I see all the reviews every year, of this important festival.
Sounds like a solid Sanjay concert to me. That nagumOmu from him would have surprised (?) me and also would have made me wonder, why am I not listening to a refreshing 'something else' from him (Annamalai echoes my thoughts in the other thread about the song

To be honest, coming even from the very BMK, I feel a bit deflated when he sings (is made to sing by some fans) that beautiful song. Just as when another beautiful gem, mAmava mAdhava dEva, after becoming a must in old concerts to a point of saturation, started ticking me off.
In tamizh, we have a saying to the effect--even the one who rarely delivers, brought something today. So, what's with the 'good-for-nothing' who brings home the bounty at every turn?
Another surprise for me was that our very active concert goer, spirited Sachi being at Sanjay's concert after sixteen years! After Chennai, Bengaluru is the place where he gives quite a number of concerts. As for me, but for the recordings, I don't even know how Sanjay sounded in those years. In the fourteen years that I have been hearing him (I remember that because it was in the millennium year that I first heard him), I have seen him evolve as a musician in a way that is not seen often with any musician. Discovering more and more in music, and by doing so, discovering himself, is the hall mark of this musician, and that's what appeals to me most about him. His music is a work in progress. It does not settle down in a comfort zone. In my recollection of concerts by many stalwarts of yesteryears, (other better rasikAs, 'period pieces' like myself, will agree perhaps), that but for MMI and AR and a few others, they all had their good days and not so good ones, which is hard to believe for the young ones who worship them, I know
Work in progress is what I call this kind of music because of the work which goes into it, and the way it tries to expand the boundaries of the already boundless dimensions of our music. Others have done that, a few are doing that, and more will follow, so that the flow of CM will not stagnate.
All the same, that nagumOmu would have disappointed me. Then again, I don't know what all insights found place in Sanjay's treatment of this worn-out number!
And the ensemble! Varadu and Arjun Ganesh (I'm discovering him these days) and Gopalakrishnan would have made it an added attraction for me...