In search for speakers of "natural" sound

I am using a pair of Harbeth speakers. However, I am not satisfied with the 'naturalness' of the sound (it could be that I am so demanding). I am looking for a pair of speakers that can produce the more natural and organic sound than Harbeth if there is any.

I know that it depends on the amp, cables, and other variables. However, let's assume that with the appropriate gears, which speakers do you think can produce the "most natural sound"? By "natural", I mean the sound that we hear directly from musical instruments, from the singer without going through any amplification.

There is a user mentioning that speakers from the past used that 'natural sound' as a reference when designed speakers. In contrast, the sound today (even the hi-end one) is to "hi-fi". He guessed it could be less people have chance to listen to live / acoustic music than before.  

Is it right?

Thank you for your experience and recommendation!

P.S: I know that my questions are silly and dumb, please bear with me.

Ag insider logo xs@2xquanghuy147
No speaker worth its salt (not sure what that means...but it stays) should be "music specific." From the Bad Plus to banjo, well designed speakers don't know what they're gonna do, shouldn't care, and should be able to do dynamic range as all music has it. 
You should try a pair of Open Baffle speakers. Natural sound for me is not only how the instruments sound on the speaker but also how well the speaker can produce a setting (as part of the soundstage) that sounds natural, unrestricted and life like.  

I have a pair of Robert Bastanis OB speakers. Very Natural sounding to me.   
Reference 3a, incredibly coherent, natural sounding speakers. No crossover, great mid-range.
Audio Note AN/E, in my experience are the most effortlessly natural sounding speakers, but you need to pair them with a SET amp and ideally an all AN system.