Recomendation for speakers BEST for Piano?

Gullahisland points out that there are many overtones resonating when a piano is played. To discern the sonic character and personality of the instrument, the timing has to be dead on and the speaker has to recreate the reverberant sound field to endow the reproduced sound with the vibrancy and harmonic richness you immediately recognize as live sound. Additionally, accurately reproducing the size and sound of the body of the instrument and conveying venue information (hall sound) well requires good extended bass response which must blend seamlessly. There are few loudspeakers which successfully do all of this. In my experience and opinion full range dipoles do it best.

Old apogee speakers, kharma, avalon, and audio note can all be fantastic on piano...

Well, it would seem that the choice of speakers alone is out of context with the rest of one's system. Yes, Quads can sound great. I've listened to them powered by Naim separates, and they are wonderful. I've also listened to them powered by a Berning set-up, and they did not sound nearly so good. My Cabasse, pushed by a Plinius integrated, reproduce piano fantastically.

Andra Eggleston this speaker were thru piano, Iam
talking about the original one.

easily the best for reproducing the nuances of piano especially the attack and decay associated with the hammer strike on the strings is without question the ESP Concert Grands. The designer of these speakers is a collector of some of the most prestigious grand pianos ever assembled and mirrored these type of pianos sonic signatures in an extremely lifelike, convincing manner.