Nice compilation!

As lovers of classical music, I would have given half a star more, but that can not be well accomplished.
Very nice instrumental and vocal pieces!
Since Sony could bring out more. For small amounts, I mean.
There are such beautiful pieces if without singing or.
As for singing, I can recommend some singers.
For example, my favorite in terms of vocal Pavarotti. Domingo course, Grigolo, Florez, Jaroussky and Kowalski who likes countertenors.
Then singers like my vereehrte Cecilia Bartoli, Sutherland, Callas, Gruberova, Dessay, Caballe and Gheorghiu.
If you like female duets, I can recommend a CD especially, namely "Belezza Vocale" with the singers and Hong Larmore that complement each other very well and where the voices blend into each other and merge.
And many more artists. Since there are different tastes, as in every respect.
I've always liked to hear compilations of the most diverse singers and Sägnerinnen.
Which reminds me then special votes are for my ears noticed and I wrote down this, and then I was looking specifically for these voices. Since I have found many great recordings or CDs, which I constantly listen to, even after many years.
This is a tip to Sony to bring more of these compilations out, because you thereby get to know the variety of voices, and then buying more CDs individual performers. As in my case.
Have lots of fun with it!