It's not History that I value about classical music, but rather variety of pieces beyond popular Stravinsky/Petrushka. I also like the fact that it's HUGE work of artist no matter solo or orchestral to bring it to listener's pleasure.
"If you do not understand History you remain forever a child "One main thing to understand about History that it's never been accurate unless you're an eyewitness -- otherwise you can still remain forever as child...