The Britten, Prokofiev, Shostakovich and Boris Chaikovsky discs therein.

To buy or not is not for me to say, but that is definitely worth hearing (to these of one's ability) a few times or more.

Yes, a nice guy indeed.  He had ties to the Kansas City area.

Oh no...what a great guy! RIP

I got that set a few years ago and concur.  This additional box must be outstanding, though I haven't purchased it because I own some of the individual discs (Gesualdo and De Wert, which are great and I definitely recommend). Of course there are many excellent alternatives for Gesualdo. I very much like the Kassiopeia Quintet on Globe.